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SUSE-SU-2022:3061-1

Опубликовано: 06 сент. 2022
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-59_34 fixes several issues.

The following security issues were fixed:

  • CVE-2020-36516: Fixed an off-path attack via mixed IPID assignment method with the hash-based IPID assignment policy to inject data into a victim's TCP session or terminate that session (bsc#1196867).
  • CVE-2022-36946: Fixed a remote denial of service attack inside nfqnl_mangle in net/netfilter/nfnetlink_queue.c, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative length (bsc#1201941).

Список пакетов

SUSE Linux Enterprise Live Patching 12 SP4
kgraft-patch-4_12_14-95_83-default-13-2.3
kgraft-patch-4_12_14-95_88-default-9-2.3
kgraft-patch-4_12_14-95_93-default-8-2.3
kgraft-patch-4_12_14-95_96-default-7-2.3
kgraft-patch-4_12_14-95_99-default-4-2.2
kgraft-patch-4_12_14-95_102-default-2-2.2
kgraft-patch-4_12_14-95_105-default-2-2.2
SUSE Linux Enterprise Live Patching 12 SP5
kgraft-patch-4_12_14-122_88-default-16-2.3
kgraft-patch-4_12_14-122_91-default-16-2.3
kgraft-patch-4_12_14-122_98-default-14-2.3
kgraft-patch-4_12_14-122_103-default-14-2.3
kgraft-patch-4_12_14-122_106-default-12-2.3
kgraft-patch-4_12_14-122_110-default-10-2.3
kgraft-patch-4_12_14-122_113-default-9-2.3
kgraft-patch-4_12_14-122_116-default-7-2.3
kgraft-patch-4_12_14-122_121-default-5-2.3
kgraft-patch-4_12_14-122_124-default-4-2.2
kgraft-patch-4_12_14-122_127-default-2-2.2
SUSE Linux Enterprise Live Patching 15
kernel-livepatch-4_12_14-150_78-default-13-150000.2.2
kernel-livepatch-4_12_14-150_83-default-9-150000.2.2
kernel-livepatch-4_12_14-150_86-default-8-150000.2.2
kernel-livepatch-4_12_14-150000_150_89-default-7-150000.2.2
kernel-livepatch-4_12_14-150000_150_92-default-4-150000.2.1
kernel-livepatch-4_12_14-150000_150_95-default-2-150000.2.1
SUSE Linux Enterprise Live Patching 15 SP1
kernel-livepatch-4_12_14-197_102-default-13-150100.2.2
kernel-livepatch-4_12_14-197_105-default-9-150100.2.2
kernel-livepatch-4_12_14-197_108-default-8-150100.2.2
kernel-livepatch-4_12_14-150100_197_111-default-7-150100.2.2
kernel-livepatch-4_12_14-150100_197_114-default-4-150100.2.1
kernel-livepatch-4_12_14-150100_197_117-default-2-150100.2.1
SUSE Linux Enterprise Live Patching 15 SP2
kernel-livepatch-5_3_18-24_86-default-16-150200.2.2
kernel-livepatch-5_3_18-24_99-default-13-150200.2.2
kernel-livepatch-5_3_18-24_93-default-15-150200.2.2
kernel-livepatch-5_3_18-24_102-default-12-150200.2.2
kernel-livepatch-5_3_18-150200_24_112-default-7-150200.2.2
kernel-livepatch-5_3_18-150200_24_115-default-5-150200.2.1
kernel-livepatch-5_3_18-24_96-default-14-150200.2.2
kernel-livepatch-5_3_18-24_107-default-11-150200.2.2
kernel-livepatch-5_3_18-24_83-default-16-150200.2.2
SUSE Linux Enterprise Live Patching 15 SP3
kernel-livepatch-5_3_18-59_27-default-16-150300.2.2
kernel-livepatch-5_3_18-150300_59_49-default-12-150300.2.2
kernel-livepatch-5_3_18-150300_59_60-default-10-150300.2.2
kernel-livepatch-5_3_18-150300_59_68-default-6-150300.2.2
kernel-livepatch-5_3_18-150300_59_76-default-4-150300.2.1
kernel-livepatch-5_3_18-150300_59_46-default-13-150300.2.2
kernel-livepatch-5_3_18-150300_59_43-default-13-150300.2.2
kernel-livepatch-5_3_18-150300_59_87-default-3-150300.2.1
kernel-livepatch-5_3_18-59_24-default-16-150300.2.2
kernel-livepatch-5_3_18-59_37-default-14-150300.2.2
kernel-livepatch-5_3_18-59_40-default-14-150300.2.2
kernel-livepatch-5_3_18-150300_59_54-default-11-150300.2.2
kernel-livepatch-5_3_18-150300_59_63-default-7-150300.2.2
kernel-livepatch-5_3_18-150300_59_71-default-5-150300.2.1
kernel-livepatch-5_3_18-59_34-default-15-150300.2.2

Ссылки

Описание

An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-2-2.2
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_105-default-2-2.2
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-13-2.3
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_88-default-9-2.3
Ссылки

Описание

nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_102-default-2-2.2
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_105-default-2-2.2
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-13-2.3
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_88-default-9-2.3
Ссылки
Уязвимость SUSE-SU-2022:3061-1