An update for kernel is now available for openEuler-20.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1380 Final 1.0 1.0 2023-07-01 Initial 2023-07-01 2023-07-01 openEuler SA Tool V1.0 2023-07-01 kernel security update An update for kernel is now available for openEuler-20.03-LTS-SP3. The Linux Kernel, the operating system core itself. Security Fix(es): A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak.(CVE-2023-3141) An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.(CVE-2023-3268) An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.(CVE-2023-35788) An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in dm1105_remove in drivers/media/pci/dm1105/dm1105.c.(CVE-2023-35824) An update for kernel is now available for openEuler-20.03-LTS-SP3. 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-2023-1380 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-3141 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-3268 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-35788 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-35824 https://nvd.nist.gov/vuln/detail/CVE-2023-3141 https://nvd.nist.gov/vuln/detail/CVE-2023-3268 https://nvd.nist.gov/vuln/detail/CVE-2023-35788 https://nvd.nist.gov/vuln/detail/CVE-2023-35824 openEuler-20.03-LTS-SP3 perf-debuginfo-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-tools-debuginfo-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-debuginfo-4.19.90-2306.7.0.0208.oe1.aarch64.rpm bpftool-debuginfo-4.19.90-2306.7.0.0208.oe1.aarch64.rpm python2-perf-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-debugsource-4.19.90-2306.7.0.0208.oe1.aarch64.rpm bpftool-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-tools-4.19.90-2306.7.0.0208.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2306.7.0.0208.oe1.aarch64.rpm python3-perf-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-source-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-devel-4.19.90-2306.7.0.0208.oe1.aarch64.rpm perf-4.19.90-2306.7.0.0208.oe1.aarch64.rpm python2-perf-debuginfo-4.19.90-2306.7.0.0208.oe1.aarch64.rpm kernel-4.19.90-2306.7.0.0208.oe1.src.rpm kernel-devel-4.19.90-2306.7.0.0208.oe1.x86_64.rpm kernel-source-4.19.90-2306.7.0.0208.oe1.x86_64.rpm kernel-tools-4.19.90-2306.7.0.0208.oe1.x86_64.rpm bpftool-debuginfo-4.19.90-2306.7.0.0208.oe1.x86_64.rpm python3-perf-4.19.90-2306.7.0.0208.oe1.x86_64.rpm kernel-tools-devel-4.19.90-2306.7.0.0208.oe1.x86_64.rpm perf-debuginfo-4.19.90-2306.7.0.0208.oe1.x86_64.rpm python2-perf-debuginfo-4.19.90-2306.7.0.0208.oe1.x86_64.rpm perf-4.19.90-2306.7.0.0208.oe1.x86_64.rpm kernel-debuginfo-4.19.90-2306.7.0.0208.oe1.x86_64.rpm bpftool-4.19.90-2306.7.0.0208.oe1.x86_64.rpm kernel-tools-debuginfo-4.19.90-2306.7.0.0208.oe1.x86_64.rpm python3-perf-debuginfo-4.19.90-2306.7.0.0208.oe1.x86_64.rpm python2-perf-4.19.90-2306.7.0.0208.oe1.x86_64.rpm kernel-4.19.90-2306.7.0.0208.oe1.x86_64.rpm kernel-debugsource-4.19.90-2306.7.0.0208.oe1.x86_64.rpm A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak. 2023-07-01 CVE-2023-3141 openEuler-20.03-LTS-SP3 High 7.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H kernel security update 2023-07-01 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1380 An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information. 2023-07-01 CVE-2023-3268 openEuler-20.03-LTS-SP3 High 7.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H kernel security update 2023-07-01 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1380 An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation. 2023-07-01 CVE-2023-35788 openEuler-20.03-LTS-SP3 High 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H kernel security update 2023-07-01 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1380 An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in dm1105_remove in drivers/media/pci/dm1105/dm1105.c. 2023-07-01 CVE-2023-35824 openEuler-20.03-LTS-SP3 High 7.0 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H kernel security update 2023-07-01 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1380