An update for kernel is now available for openEuler-22.03-LTS-SP1
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2023-1216
Final
1.0
1.0
2023-04-14
Initial
2023-04-14
2023-04-14
openEuler SA Tool V1.0
2023-04-14
kernel security update
An update for kernel is now available for openEuler-22.03-LTS-SP1.
The Linux Kernel, the operating system core itself.
Security Fix(es):
A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea(CVE-2023-1611)
A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.(CVE-2023-1670)
A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.(CVE-2023-1859)
An update for kernel is now available for openEuler-22.03-LTS-SP1.
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-2023-1216
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1611
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1670
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1859
https://nvd.nist.gov/vuln/detail/CVE-2023-1611
https://nvd.nist.gov/vuln/detail/CVE-2023-1670
https://nvd.nist.gov/vuln/detail/CVE-2023-1859
openEuler-22.03-LTS-SP1
kernel-tools-devel-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
bpftool-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-tools-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
python3-perf-debuginfo-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-source-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-debugsource-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-headers-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
perf-debuginfo-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
bpftool-debuginfo-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-tools-debuginfo-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
perf-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-devel-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
python3-perf-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-debuginfo-5.10.0-136.28.0.104.oe2203sp1.aarch64.rpm
kernel-5.10.0-136.28.0.104.oe2203sp1.src.rpm
perf-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
perf-debuginfo-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-debugsource-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
python3-perf-debuginfo-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-tools-devel-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
python3-perf-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-headers-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-tools-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
bpftool-debuginfo-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
bpftool-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-source-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-devel-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-debuginfo-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
kernel-tools-debuginfo-5.10.0-136.28.0.104.oe2203sp1.x86_64.rpm
A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea
2023-04-14
CVE-2023-1611
openEuler-22.03-LTS-SP1
Medium
6.3
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
kernel security update
2023-04-14
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1216
A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
2023-04-14
CVE-2023-1670
openEuler-22.03-LTS-SP1
High
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
kernel security update
2023-04-14
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1216
A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.
2023-04-14
CVE-2023-1859
openEuler-22.03-LTS-SP1
Medium
4.1
AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
kernel security update
2023-04-14
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1216