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ELSA-2021-3327

Опубликовано: 31 авг. 2021
Источник: oracle-oval
Платформа: Oracle Linux 7

Описание

ELSA-2021-3327: kernel security and bug fix update (IMPORTANT)

[3.10.0-1160.41.1.OL7]

  • Update Oracle Linux certificates (Ilya Okomin)
  • Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(alexey.petrenko@oracle.com)
  • Update x509.genkey [Orabug: 24817676]
  • Conflict with shim-ia32 and shim-x64 <= 15-2.0.9
  • Update oracle(kernel-sig-key) value to match new certificate (Ilya Okomin)

[3.10.0-1160.41.1]

  • ixgbe: fix warning: sysfs: cannot create duplicate filename (Daniel Vacek) [1915449]

[3.10.0-1160.40.1]

  • redhat: ppc64: CONFIG_RTAS_FILTER (Aristeu Rozanski) [1906443] {CVE-2020-27777}
  • powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter (Aristeu Rozanski) [1906443] {CVE-2020-27777}
  • powerpc/rtas: Restrict RTAS requests from userspace (Aristeu Rozanski) [1906443] {CVE-2020-27777}
  • IB/mlx5: Fix initializing CQ fragments buffer (Alaa Hleihel) [1962499]

[3.10.0-1160.39.1]

  • netfilter: x_tables: fix compat match/target pad out-of-bound write (Florian Westphal) [1980489] {CVE-2021-22555}
  • Revert 'be2net: disable bh with spin_lock in be_process_mcc' (Petr Oros) [1971744]
  • futex: futex_requeue can potentially free the pi_state structure twice (Donghai Qiao) [1966856]
  • xfs: sync lazy sb accounting on quiesce of read-only mounts (Carlos Maiolino) [1921551]
  • scsi: lpfc: Fix crash caused by switch reboot (Dick Kennedy) [1897576]

[3.10.0-1160.38.1]

  • seq_file: Disallow extremely large seq buffer allocations (Ian Kent) [1975251]
  • memcg, slab: Fix incorrect placement of rcu_head in struct memcg_cache_params (Waiman Long) [1951810]
  • netfilter: x_tables: Use correct memory barriers. (Phil Sutter) [1949087] {CVE-2021-29650}
  • netfilter: nf_nat: don't bug when mapping already exists (Florian Westphal) [1972970]
  • netfilter: don't setup nat info for confirmed ct (Florian Westphal) [1972970]

[3.10.0-1160.37.1]

  • bluetooth: eliminate the potential race condition when removing the HCI controller (Gopal Tiwari) [1971457]
  • net: Update window_clamp if SOCK_RCVBUF is set (Balazs Nemeth) [1962196]
  • bpf, x86: Validate computation of branch displacements for x86-64 (Jiri Olsa) [1947249] {CVE-2021-29154}
  • mm: vmalloc: add cond_resched() in __vunmap() (Rafael Aquini) [1896794]
  • mm/vmalloc: __vmalloc_area_node(): avoid 32-bit overflow (Rafael Aquini) [1896794]

Обновленные пакеты

Oracle Linux 7

Oracle Linux x86_64

bpftool

3.10.0-1160.41.1.el7

kernel

3.10.0-1160.41.1.el7

kernel-abi-whitelists

3.10.0-1160.41.1.el7

kernel-debug

3.10.0-1160.41.1.el7

kernel-debug-devel

3.10.0-1160.41.1.el7

kernel-devel

3.10.0-1160.41.1.el7

kernel-doc

3.10.0-1160.41.1.el7

kernel-headers

3.10.0-1160.41.1.el7

kernel-tools

3.10.0-1160.41.1.el7

kernel-tools-libs

3.10.0-1160.41.1.el7

kernel-tools-libs-devel

3.10.0-1160.41.1.el7

perf

3.10.0-1160.41.1.el7

python-perf

3.10.0-1160.41.1.el7

Связанные уязвимости

CVSS3: 5.5
ubuntu
около 4 лет назад

An issue was discovered in the Linux kernel before 5.11.11. The netfilter subsystem allows attackers to cause a denial of service (panic) because net/netfilter/x_tables.c and include/linux/netfilter/x_tables.h lack a full memory barrier upon the assignment of a new table value, aka CID-175e476b8cdf.

CVSS3: 5.5
redhat
больше 4 лет назад

An issue was discovered in the Linux kernel before 5.11.11. The netfilter subsystem allows attackers to cause a denial of service (panic) because net/netfilter/x_tables.c and include/linux/netfilter/x_tables.h lack a full memory barrier upon the assignment of a new table value, aka CID-175e476b8cdf.

CVSS3: 5.5
nvd
около 4 лет назад

An issue was discovered in the Linux kernel before 5.11.11. The netfilter subsystem allows attackers to cause a denial of service (panic) because net/netfilter/x_tables.c and include/linux/netfilter/x_tables.h lack a full memory barrier upon the assignment of a new table value, aka CID-175e476b8cdf.

CVSS3: 5.5
msrc
около 4 лет назад

Описание отсутствует

CVSS3: 5.5
debian
около 4 лет назад

An issue was discovered in the Linux kernel before 5.11.11. The netfil ...