Описание
ELSA-2025-3506: kernel security update (MODERATE)
[5.14.0-503.35.1_5.OL9]
- Disable UKI signing [Orabug: 36571828]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.5
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]
- Add Oracle Linux IMA certificates
[5.14.0-503.35.1_5]
- cppc_cpufreq: Use desired perf if feedback ctrs are 0 or unchanged (Mark Langsdorf) [RHEL-78643]
- coresight: etm4x: Add ACPI support in platform driver (Mark Salter) [RHEL-80223]
- block: Fix lockdep warning in blk_mq_mark_tag_wait (Ming Lei) [RHEL-73024]
- md: fix deadlock between mddev_suspend and flush bio (Nigel Croxon) [RHEL-76058] {CVE-2024-43855}
- redhat/configs: replace IOMMU_DEFAULT_DMA_STRICT with IOMMU_DEFAULT_DMA_LAZY (Jerry Snitselaar) [RHEL-76412]
- ibmvnic: Only record tx completed bytes once per handler (Mamatha Inamdar) [RHEL-71289]
- ibmvnic: Only replenish rx pool when resources are getting low (Mamatha Inamdar) [RHEL-71289]
- ibmvnic: Return error code on TX scrq flush fail (Mamatha Inamdar) [RHEL-71289]
- intel_idle: fix ACPI _CST matching for newer Xeon platforms (David Arcari) [RHEL-62987]
Обновленные пакеты
Oracle Linux 9
Oracle Linux aarch64
bpftool
7.4.0-503.35.1.el9_5
kernel-tools
5.14.0-503.35.1.el9_5
kernel-cross-headers
5.14.0-503.35.1.el9_5
kernel-tools-libs-devel
5.14.0-503.35.1.el9_5
kernel-tools-libs
5.14.0-503.35.1.el9_5
python3-perf
5.14.0-503.35.1.el9_5
kernel-headers
5.14.0-503.35.1.el9_5
perf
5.14.0-503.35.1.el9_5
rtla
5.14.0-503.35.1.el9_5
rv
5.14.0-503.35.1.el9_5
Oracle Linux x86_64
bpftool
7.4.0-503.35.1.el9_5
kernel-core
5.14.0-503.35.1.el9_5
kernel-debug
5.14.0-503.35.1.el9_5
kernel-debug-core
5.14.0-503.35.1.el9_5
kernel-debug-modules
5.14.0-503.35.1.el9_5
kernel-debug-modules-extra
5.14.0-503.35.1.el9_5
kernel-modules
5.14.0-503.35.1.el9_5
kernel-modules-extra
5.14.0-503.35.1.el9_5
python3-perf
5.14.0-503.35.1.el9_5
kernel
5.14.0-503.35.1.el9_5
kernel-abi-stablelists
5.14.0-503.35.1.el9_5
kernel-debug-modules-core
5.14.0-503.35.1.el9_5
kernel-debug-uki-virt
5.14.0-503.35.1.el9_5
kernel-modules-core
5.14.0-503.35.1.el9_5
kernel-tools
5.14.0-503.35.1.el9_5
kernel-tools-libs
5.14.0-503.35.1.el9_5
kernel-uki-virt
5.14.0-503.35.1.el9_5
kernel-uki-virt-addons
5.14.0-503.35.1.el9_5
kernel-debug-devel
5.14.0-503.35.1.el9_5
kernel-debug-devel-matched
5.14.0-503.35.1.el9_5
kernel-devel
5.14.0-503.35.1.el9_5
kernel-devel-matched
5.14.0-503.35.1.el9_5
kernel-doc
5.14.0-503.35.1.el9_5
kernel-headers
5.14.0-503.35.1.el9_5
perf
5.14.0-503.35.1.el9_5
rtla
5.14.0-503.35.1.el9_5
rv
5.14.0-503.35.1.el9_5
kernel-cross-headers
5.14.0-503.35.1.el9_5
kernel-tools-libs-devel
5.14.0-503.35.1.el9_5
libperf
5.14.0-503.35.1.el9_5
Связанные CVE
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: md: fix deadlock between mddev_suspend and flush bio Deadlock occurs when mddev is being suspended while some flush bio is in progress. It is a complex issue. T1. the first flush is at the ending stage, it clears 'mddev->flush_bio' and tries to submit data, but is blocked because mddev is suspended by T4. T2. the second flush sets 'mddev->flush_bio', and attempts to queue md_submit_flush_data(), which is already running (T1) and won't execute again if on the same CPU as T1. T3. the third flush inc active_io and tries to flush, but is blocked because 'mddev->flush_bio' is not NULL (set by T2). T4. mddev_suspend() is called and waits for active_io dec to 0 which is inc by T3. T1 T2 T3 T4 (flush 1) (flush 2) (third 3) (suspend) md_submit_flush_data mddev->flush_bio = NULL; . . md_flush_request . mddev->flush_bio = bio . queue submit_flushes . . . . md_handle_request . . active_io + 1 . . m...
In the Linux kernel, the following vulnerability has been resolved: md: fix deadlock between mddev_suspend and flush bio Deadlock occurs when mddev is being suspended while some flush bio is in progress. It is a complex issue. T1. the first flush is at the ending stage, it clears 'mddev->flush_bio' and tries to submit data, but is blocked because mddev is suspended by T4. T2. the second flush sets 'mddev->flush_bio', and attempts to queue md_submit_flush_data(), which is already running (T1) and won't execute again if on the same CPU as T1. T3. the third flush inc active_io and tries to flush, but is blocked because 'mddev->flush_bio' is not NULL (set by T2). T4. mddev_suspend() is called and waits for active_io dec to 0 which is inc by T3. T1T2T3T4 (flush 1)(flush 2)(third 3)(suspend) md_submit_flush_data mddev->flush_bio = NULL; . . md_flush_request . mddev->flush_bio = bio . queue submit_flushes . . . .md_handle_request . . active_io + 1 . . md_flush_request . . wait !mddev-...
In the Linux kernel, the following vulnerability has been resolved: md: fix deadlock between mddev_suspend and flush bio Deadlock occurs when mddev is being suspended while some flush bio is in progress. It is a complex issue. T1. the first flush is at the ending stage, it clears 'mddev->flush_bio' and tries to submit data, but is blocked because mddev is suspended by T4. T2. the second flush sets 'mddev->flush_bio', and attempts to queue md_submit_flush_data(), which is already running (T1) and won't execute again if on the same CPU as T1. T3. the third flush inc active_io and tries to flush, but is blocked because 'mddev->flush_bio' is not NULL (set by T2). T4. mddev_suspend() is called and waits for active_io dec to 0 which is inc by T3. T1 T2 T3 T4 (flush 1) (flush 2) (third 3) (suspend) md_submit_flush_data mddev->flush_bio = NULL; . . md_flush_request . mddev->flush_bio = bio . queue submit_flushes . . . . m
In the Linux kernel, the following vulnerability has been resolved: m ...