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CVE-2024-41084

Опубликовано: 29 июл. 2024
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 5.5

Описание

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Avoid null pointer dereference in region lookup cxl_dpa_to_region() looks up a region based on a memdev and DPA. It wrongly assumes an endpoint found mapping the DPA is also of a fully assembled region. When not true it leads to a null pointer dereference looking up the region name. This appears during testing of region lookup after a failure to assemble a BIOS defined region or if the lookup raced with the assembly of the BIOS defined region. Failure to clean up BIOS defined regions that fail assembly is an issue in itself and a fix to that problem will alleviate some of the impact. It will not alleviate the race condition so let's harden this path. The behavior change is that the kernel oops due to a null pointer dereference is replaced with a dev_dbg() message noting that an endpoint was mapped. Additional comments are added so that future users of this function can more clearly understand what it pro...

РелизСтатусПримечание
bionic

not-affected

4.13.0-16.19
devel

not-affected

6.11.0-8.8
esm-infra-legacy/trusty

not-affected

3.13.0-173.224
esm-infra/bionic

not-affected

4.13.0-16.19
esm-infra/focal

not-affected

5.4.0-9.12
esm-infra/xenial

not-affected

4.4.0-2.16
focal

not-affected

5.4.0-9.12
jammy

not-affected

5.13.0-19.19
noble

released

6.8.0-48.48
oracular

not-affected

6.11.0-7.7

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

end of kernel support
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

4.15.0-1001.1
devel

not-affected

6.11.0-1004.4
esm-infra-legacy/trusty

not-affected

4.4.0-1054.58
esm-infra/bionic

not-affected

4.15.0-1001.1
esm-infra/focal

not-affected

5.4.0-1005.5
esm-infra/xenial

not-affected

4.4.0-1001.10
focal

not-affected

5.4.0-1005.5
jammy

not-affected

5.13.0-1005.6
noble

released

6.8.0-1018.20
oracular

not-affected

6.11.0-1002.2

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-aws-5.3
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-aws-5.13
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-aws-5.13]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-aws-5.15
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-aws-5.15]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-1015.19~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1015.19~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-aws-6.2
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-aws-5.4
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

5.4.0-1020.20~18.04.2
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

5.4.0-1020.20~18.04.2
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-aws-5.11
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-aws-5.11]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-aws-6.5
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-aws-6.8, was needs-triage
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

released

6.8.0-1018.19~22.04.1
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

fips-preview/jammy

not-affected

5.15.0-1051.56+fips1
fips-updates/bionic

not-affected

4.15.0-2000.4
fips-updates/focal

not-affected

5.4.0-1021.21+fips2
fips-updates/jammy

not-affected

5.15.0-1052.57+fips1
fips-updates/xenial

DNE

fips/bionic

not-affected

4.15.0-2000.4

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

not-affected

4.15.0-1031.33~16.04.1
focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

not-affected

6.11.0-1004.4
esm-infra-legacy/trusty

not-affected

4.15.0-1059.64~14.04.1
esm-infra/bionic

ignored

superseded by linux-azure-5.3
esm-infra/focal

not-affected

5.4.0-1006.6
esm-infra/xenial

not-affected

4.11.0-1015.15
focal

not-affected

5.4.0-1006.6
jammy

not-affected

5.13.0-1006.7
noble

released

6.8.0-1017.20
oracular

not-affected

6.11.0-1003.3

Показывать по

РелизСтатусПримечание
bionic

not-affected

4.15.0-1082.92
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

4.15.0-1082.92
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-azure-5.13
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-azure-5.13]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-azure-5.15
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-azure-5.15]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-1007.8~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1007.8~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-azure-6.2
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-azure-5.4
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

5.4.0-1022.22~18.04.1
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

5.4.0-1022.22~18.04.1
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-azure-5.11
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-azure-5.11]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-azure-6.5
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-azure-6.8, was needs-triage
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

released

6.8.0-1017.20~22.04.1
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-azure-5.3
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-azure-fde-5.15
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-azure-fde-5.15]
jammy

not-affected

5.15.0-1019.24.1
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-1019.24~20.04.1.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1019.24~20.04.1.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-azure-fde-6.2
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

replaced by linux-azure-6.5
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

fips-preview/jammy

not-affected

5.15.0-1053.61+fips1
fips-updates/bionic

not-affected

4.15.0-1002.2
fips-updates/focal

not-affected

5.4.0-1022.22+fips1
fips-updates/jammy

not-affected

5.15.0-1058.66+fips1
fips-updates/xenial

DNE

fips/bionic

not-affected

4.15.0-1002.2

Показывать по

РелизСтатусПримечание
bionic

DNE

bluefield/jammy

not-affected

5.15.0-1011.13
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.4.0-1011.14
esm-infra/xenial

DNE

focal

not-affected

5.4.0-1011.14
jammy

DNE

noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

fips-preview/jammy

not-affected

5.15.0-73.80+fips1
fips-updates/bionic

not-affected

4.15.0-1027.32
fips-updates/focal

not-affected

5.4.0-1026.30
fips-updates/jammy

not-affected

5.15.0-92.102+fips1
fips-updates/xenial

not-affected

4.4.0-1003.3
fips/bionic

not-affected

4.15.0-1011.12

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

not-affected

6.11.0-1003.3
esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-gcp-5.3
esm-infra/focal

not-affected

5.4.0-1005.5
esm-infra/xenial

not-affected

4.10.0-1004.4
focal

not-affected

5.4.0-1005.5
jammy

not-affected

5.13.0-1005.6
noble

released

6.8.0-1017.19
oracular

not-affected

6.11.0-1001.1

Показывать по

РелизСтатусПримечание
bionic

not-affected

4.15.0-1071.81
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

4.15.0-1071.81
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-gcp-5.13
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-gcp-5.13]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-gcp-5.15
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-gcp-5.15]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-1006.9~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1006.9~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-gcp-6.2
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-gcp-5.4
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

5.4.0-1021.21~18.04.1
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

5.4.0-1021.21~18.04.1
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-gcp-5.11
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-gcp-5.11]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-gcp-6.5
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-gcp-6.8, was needs-triage
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

released

6.8.0-1017.19~22.04.1
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

fips-preview/jammy

not-affected

5.15.0-1048.56+fips1
fips-updates/bionic

not-affected

4.15.0-2013.14
fips-updates/focal

not-affected

5.4.0-1021.21+fips1
fips-updates/jammy

not-affected

5.15.0-1048.56+fips1
fips-updates/xenial

DNE

fips/bionic

not-affected

4.15.0-1001.1

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

end of kernel support
focal

ignored

end of kernel support
jammy

not-affected

5.15.0-1002.2
noble

released

6.8.0-1013.17
oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-gke-5.0
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

end of kernel support
esm-infra/xenial

DNE

focal

ignored

end of kernel support
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

end of kernel support
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.4.0-1008.9
focal

not-affected

5.4.0-1008.9
jammy

not-affected

5.15.0-1001.2
noble

released

6.8.0-1002.4
oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

not-affected

5.15.0-1003.5~20.04.2
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1003.5~20.04.2
jammy

DNE

noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

end of kernel support
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

replaced by linux-hwe-5.4
esm-infra/focal

DNE

esm-infra/xenial

not-affected

4.8.0-39.42~16.04.1
focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-hwe-5.13
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-hwe-5.13]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-hwe-5.15
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-hwe-5.15]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-33.34~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-33.34~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-hwe-6.2
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

5.4.0-37.41~18.04.1
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

5.4.0-37.41~18.04.1
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-hwe-5.11
focal

ignored

end of standard support, was ignored [superseded by linux-hwe-5.11]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-hwe-6.5
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-hwe-6.8
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

released

6.8.0-48.48~22.04.1
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

5.0.0-15.16~18.04.1
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-hwe-5.4
esm-infra/focal

DNE

esm-infra/xenial

ignored

superseded by linux-hwe
focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.4.0-1004.5
esm-infra/xenial

DNE

focal

not-affected

5.4.0-1004.5
jammy

not-affected

5.15.0-1002.2
noble

released

6.8.0-1015.15
oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

not-affected

5.15.0-1034.37~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1034.37~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

5.4.0-1010.11~18.04.2
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

5.4.0-1010.11~18.04.2
esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

DNE

noble

not-affected

6.8.0-1014.21
oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

end of kernel support
focal

ignored

end of kernel support
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra/focal

DNE

focal

DNE

jammy

ignored

superseded by Ubuntu Pro ppa version
noble

DNE

oracular

DNE

realtime/jammy

not-affected

5.15.0-1021.26
trusty

DNE

upstream

released

6.10~rc7

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

not-affected

5.15.0-1004.6
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-1003.5~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1003.5~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.4.0-1001.3
esm-infra/xenial

DNE

focal

not-affected

5.4.0-1001.3
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

4.15.0-1002.2
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

4.15.0-1002.2
esm-infra/focal

not-affected

5.4.0-1004.4
esm-infra/xenial

not-affected

4.4.0-1007.12
focal

not-affected

5.4.0-1004.4
jammy

not-affected

5.13.0-1004.4
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

not-affected

5.15.0-22.22
noble

released

6.8.0-48.48.3
oracular

not-affected

6.11.0-1002.2
trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-33.34~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-33.34~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-lowlatency-hwe-6.2
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-lowlatency-hwe-6.5
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-lowlatency-hwe-6.8
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

released

6.8.0-48.48.3~22.04.1
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

not-affected

4.4.0-164.192~14.04.1
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

not-affected

4.4.0-13.29~14.04.1
trusty/esm

not-affected

4.4.0-13.29~14.04.1

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

not-affected

5.15.0-1005.5
noble

released

6.8.0-1017.19
oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-nvidia-6.5
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-nvidia-6.8, was needed
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

released

6.8.0-1017.19~22.04.1
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

DNE

noble

released

6.8.0-1017.19.1
oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

replaced by linux-hwe-5.4
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-oem-5.13
focal

ignored

end of standard support, was ignored [superseded by linux-oem-5.13]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-oem-5.14
focal

ignored

end of standard support, was ignored [superseded by linux-oem-5.14]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

replaced by linux-hwe-5.15
focal

ignored

end of standard support, was ignored [replaced by linux-hwe-5.15]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-oem-6.1
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-oem-5.10
focal

ignored

end of standard support, was ignored [superseded by linux-oem-5.10]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-oem-6.1
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-oem-6.5
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

DNE

noble

not-affected

6.11.0-1007.7
oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-oem-6.8, was needs-triage
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

DNE

noble

released

6.8.0-1016.16
oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

4.15.0-1008.10
devel

not-affected

6.11.0-1006.6
esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

4.15.0-1008.10
esm-infra/focal

not-affected

5.4.0-1005.5
esm-infra/xenial

not-affected

4.15.0-1008.10~16.04.1
focal

not-affected

5.4.0-1005.5
jammy

not-affected

5.13.0-1008.10
noble

released

6.8.0-1015.16
oracular

not-affected

6.11.0-1004.4

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-oracle-5.3
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-oracle-5.13
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-oracle-5.13]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-oracle-5.15
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-oracle-5.15]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-1007.9~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1007.9~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

superseded by linux-oracle-5.4
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

5.4.0-1021.21~18.04.1
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

5.4.0-1021.21~18.04.1
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-oracle-5.11
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-oracle-5.11]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-oracle-6.8, was needs-triage
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

released

6.8.0-1015.15~22.04.1
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

not-affected

6.11.0-1004.4
esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.4.0-1007.7
focal

not-affected

5.4.0-1007.7
jammy

not-affected

5.13.0-1008.9
noble

released

6.8.0-1014.16
oracular

not-affected

6.11.0-1003.3
trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

5.4.0-1013.13~18.04.1
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

5.4.0-1013.13~18.04.1
esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

released

6.8.0-2013.14
oracular

DNE

realtime/noble

released

6.8.0-2013.14
trusty

DNE

upstream

released

6.10~rc7

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

replaced by linux-raspi
focal

ignored

end of standard support, was ignored [replaced by linux-raspi]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

not-affected

6.11.0-1001.1
esm-infra/focal

DNE

focal

DNE

jammy

ignored

superseded by Ubuntu Pro ppa version
noble

not-affected

6.8.1-1015.16
oracular

not-affected

6.11.0-1001.1
realtime/jammy

not-affected

5.15.0-1006.6
realtime/noble

released

6.8.1-1011.11
trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

not-affected

6.11.0-8.8.1
esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-riscv-5.8
focal

ignored

end of standard support, was ignored [superseded by linux-riscv-5.8]
jammy

ignored

end of kernel support
noble

released

6.8.0-48.48.1
oracular

not-affected

6.11.0-8.8.1
trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-riscv-5.13
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-riscv-5.13]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.15.0-1015.17~20.04.1
esm-infra/xenial

DNE

focal

not-affected

5.15.0-1015.17~20.04.1
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

end of kernel support
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

superseded by linux-riscv-5.11
esm-infra/xenial

DNE

focal

ignored

end of standard support, was ignored [superseded by linux-riscv-5.11]
jammy

DNE

noble

DNE

oracular

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-riscv-6.8, was needs-triage
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

released

6.8.0-48.48.1~22.04.2
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

end of kernel support
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

superseded by linux-starfive-6.5
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

DNE

esm-infra/focal

DNE

esm-infra/xenial

DNE

focal

DNE

jammy

ignored

end of kernel support, was needs-triage
noble

DNE

oracular

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

5.4.0-1020.24
esm-infra/xenial

DNE

focal

not-affected

5.4.0-1020.24
jammy

not-affected

5.15.0-1022.26
noble

DNE

oracular

DNE

trusty

DNE

Показывать по

EPSS

Процентиль: 11%
0.00039
Низкий

5.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.5
redhat
около 1 года назад

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Avoid null pointer dereference in region lookup cxl_dpa_to_region() looks up a region based on a memdev and DPA. It wrongly assumes an endpoint found mapping the DPA is also of a fully assembled region. When not true it leads to a null pointer dereference looking up the region name. This appears during testing of region lookup after a failure to assemble a BIOS defined region or if the lookup raced with the assembly of the BIOS defined region. Failure to clean up BIOS defined regions that fail assembly is an issue in itself and a fix to that problem will alleviate some of the impact. It will not alleviate the race condition so let's harden this path. The behavior change is that the kernel oops due to a null pointer dereference is replaced with a dev_dbg() message noting that an endpoint was mapped. Additional comments are added so that future users of this function can more clearly understand what it pro...

CVSS3: 5.5
nvd
около 1 года назад

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Avoid null pointer dereference in region lookup cxl_dpa_to_region() looks up a region based on a memdev and DPA. It wrongly assumes an endpoint found mapping the DPA is also of a fully assembled region. When not true it leads to a null pointer dereference looking up the region name. This appears during testing of region lookup after a failure to assemble a BIOS defined region or if the lookup raced with the assembly of the BIOS defined region. Failure to clean up BIOS defined regions that fail assembly is an issue in itself and a fix to that problem will alleviate some of the impact. It will not alleviate the race condition so let's harden this path. The behavior change is that the kernel oops due to a null pointer dereference is replaced with a dev_dbg() message noting that an endpoint was mapped. Additional comments are added so that future users of this function can more clearly understand what it

CVSS3: 5.5
msrc
11 месяцев назад

Описание отсутствует

CVSS3: 5.5
debian
около 1 года назад

In the Linux kernel, the following vulnerability has been resolved: c ...

CVSS3: 5.5
github
около 1 года назад

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Avoid null pointer dereference in region lookup cxl_dpa_to_region() looks up a region based on a memdev and DPA. It wrongly assumes an endpoint found mapping the DPA is also of a fully assembled region. When not true it leads to a null pointer dereference looking up the region name. This appears during testing of region lookup after a failure to assemble a BIOS defined region or if the lookup raced with the assembly of the BIOS defined region. Failure to clean up BIOS defined regions that fail assembly is an issue in itself and a fix to that problem will alleviate some of the impact. It will not alleviate the race condition so let's harden this path. The behavior change is that the kernel oops due to a null pointer dereference is replaced with a dev_dbg() message noting that an endpoint was mapped. Additional comments are added so that future users of this function can more clearly understand what ...

EPSS

Процентиль: 11%
0.00039
Низкий

5.5 Medium

CVSS3