An update for kernel is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2022-1824
Final
1.0
1.0
2022-08-13
Initial
2022-08-13
2022-08-13
openEuler SA Tool V1.0
2022-08-13
kernel security update
An update for kernel is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
The Linux Kernel, the operating system core itself.
Security Fix(es):
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.(CVE-2022-36946)
A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2022-1679)
io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859(CVE-2022-2327)
An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2022-2639)
An update for kernel is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
High
kernel
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1824
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-36946
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1679
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-2327
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-2639
https://nvd.nist.gov/vuln/detail/CVE-2022-36946
https://nvd.nist.gov/vuln/detail/CVE-2022-1679
https://nvd.nist.gov/vuln/detail/CVE-2022-2327
https://nvd.nist.gov/vuln/detail/CVE-2022-2639
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
kernel-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-tools-devel-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
bpftool-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
python2-perf-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-debugsource-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
python3-perf-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-source-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
perf-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
perf-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-devel-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-tools-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
bpftool-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
python3-perf-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-tools-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
python2-perf-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
perf-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-tools-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
perf-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-debugsource-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-tools-devel-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
python2-perf-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
bpftool-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
python2-perf-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
bpftool-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
python3-perf-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
python3-perf-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-devel-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-source-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-tools-debuginfo-4.19.90-2208.2.0.0162.oe1.aarch64.rpm
kernel-devel-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-tools-devel-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-headers-5.10.0-60.50.0.78.oe2203.aarch64.rpm
perf-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-debugsource-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-debuginfo-5.10.0-60.50.0.78.oe2203.aarch64.rpm
python3-perf-debuginfo-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-tools-debuginfo-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-tools-5.10.0-60.50.0.78.oe2203.aarch64.rpm
bpftool-debuginfo-5.10.0-60.50.0.78.oe2203.aarch64.rpm
bpftool-5.10.0-60.50.0.78.oe2203.aarch64.rpm
perf-debuginfo-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-source-5.10.0-60.50.0.78.oe2203.aarch64.rpm
python3-perf-5.10.0-60.50.0.78.oe2203.aarch64.rpm
kernel-4.19.90-2208.2.0.0162.oe1.src.rpm
kernel-4.19.90-2208.2.0.0162.oe1.src.rpm
kernel-5.10.0-60.50.0.78.oe2203.src.rpm
kernel-debugsource-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-tools-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python2-perf-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-tools-devel-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
bpftool-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
perf-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-tools-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python3-perf-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
perf-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
bpftool-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-source-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python3-perf-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-devel-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python2-perf-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-tools-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python3-perf-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
perf-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python3-perf-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-tools-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
bpftool-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-source-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python2-perf-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
bpftool-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-tools-devel-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python2-perf-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
perf-debuginfo-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-debugsource-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
kernel-devel-4.19.90-2208.2.0.0162.oe1.x86_64.rpm
python3-perf-debuginfo-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-source-5.10.0-60.50.0.78.oe2203.x86_64.rpm
bpftool-debuginfo-5.10.0-60.50.0.78.oe2203.x86_64.rpm
perf-debuginfo-5.10.0-60.50.0.78.oe2203.x86_64.rpm
bpftool-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-debuginfo-5.10.0-60.50.0.78.oe2203.x86_64.rpm
python3-perf-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-devel-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-tools-devel-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-tools-debuginfo-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-debugsource-5.10.0-60.50.0.78.oe2203.x86_64.rpm
perf-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-tools-5.10.0-60.50.0.78.oe2203.x86_64.rpm
kernel-headers-5.10.0-60.50.0.78.oe2203.x86_64.rpm
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.
2022-08-13
CVE-2022-36946
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
Medium
6.2
AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
kernel security update
2022-08-13
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1824
A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system.
2022-08-13
CVE-2022-1679
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
High
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
kernel security update
2022-08-13
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1824
io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859
2022-08-13
CVE-2022-2327
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
High
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
kernel security update
2022-08-13
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1824
An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system.
2022-08-13
CVE-2022-2639
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
Medium
6.1
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
kernel security update
2022-08-13
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1824