An update for kernel is now available for openEuler-22.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1180 Final 1.0 1.0 2023-03-24 Initial 2023-03-24 2023-03-24 openEuler SA Tool V1.0 2023-03-24 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 flaw in the Linux Kernel found. Fail if no bound addresses can be used for a given scope. A type confusion can happen in inet_diag_msg_sctpasoc_fill() in net/sctp/diag.c, which uses a type confused pointer to return information to userspace when issuing a list_entry() on asoc->base.bind_addr.address_list.next when the list is empty. References: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=458e279f861d3f61796894cd158b780765a1569f https://www.openwall.com/lists/oss-security/2023/01/23/1(CVE-2023-1074) A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data. Reference: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=4ab3a086d10eeec1424f2e8a968827a6336203df(CVE-2023-1079) A flaw found in the Linux Kernel. The missing check causes a type confusion when issuing a list_entry() on an empty report_list. The problem is caused by the assumption that the device must have valid report_list. While this will be true for all normal HID devices, a suitably malicious device can violate the assumption. References: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b12fece4c64857e5fab4290bf01b2e0317a88456 https://www.openwall.com/lists/oss-security/2023/01/17/3(CVE-2023-1073) Kernel: denial of service in tipc_conn_close(CVE-2023-1382) 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 medium. 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. Medium kernel https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1180 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1074 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1079 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1073 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1382 https://nvd.nist.gov/vuln/detail/CVE-2023-1074 https://nvd.nist.gov/vuln/detail/CVE-2023-1079 https://nvd.nist.gov/vuln/detail/CVE-2023-1073 https://nvd.nist.gov/vuln/detail/CVE-2023-1382 openEuler-22.03-LTS-SP1 kernel-headers-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-source-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm python3-perf-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-debugsource-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm python3-perf-debuginfo-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm perf-debuginfo-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-devel-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-debuginfo-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm bpftool-debuginfo-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-tools-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-tools-debuginfo-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm perf-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm bpftool-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-tools-devel-5.10.0-136.24.0.100.oe2203sp1.aarch64.rpm kernel-5.10.0-136.24.0.100.oe2203sp1.src.rpm kernel-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm kernel-debuginfo-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm python3-perf-debuginfo-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm perf-debuginfo-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm kernel-devel-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm bpftool-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm kernel-tools-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm perf-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm kernel-tools-devel-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm bpftool-debuginfo-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm kernel-tools-debuginfo-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm python3-perf-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm kernel-headers-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm kernel-source-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm kernel-debugsource-5.10.0-136.24.0.100.oe2203sp1.x86_64.rpm A flaw in the Linux Kernel found. Fail if no bound addresses can be used for a given scope. A type confusion can happen in inet_diag_msg_sctpasoc_fill() in net/sctp/diag.c, which uses a type confused pointer to return information to userspace when issuing a list_entry() on asoc->base.bind_addr.address_list.next when the list is empty.References:https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=458e279f861d3f61796894cd158b780765a1569fhttps://www.openwall.com/lists/oss-security/2023/01/23/1 2023-03-24 CVE-2023-1074 openEuler-22.03-LTS-SP1 Medium 4.7 AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H kernel security update 2023-03-24 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1180 A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device.Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data.Reference:https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=4ab3a086d10eeec1424f2e8a968827a6336203df 2023-03-24 CVE-2023-1079 openEuler-22.03-LTS-SP1 Medium 6.8 AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H kernel security update 2023-03-24 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1180 A flaw found in the Linux Kernel. The missing check causes a type confusion when issuing a list_entry()on an empty report_list. The problem is caused by the assumption that the device must have valid report_list. While this will be true for all normal HID devices, a suitably malicious device can violate the assumption.References:https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b12fece4c64857e5fab4290bf01b2e0317a88456https://www.openwall.com/lists/oss-security/2023/01/17/3 2023-03-24 CVE-2023-1073 openEuler-22.03-LTS-SP1 Medium 6.3 AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H kernel security update 2023-03-24 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1180 Kernel: denial of service in tipc_conn_close 2023-03-24 CVE-2023-1382 openEuler-22.03-LTS-SP1 Low 0.0 kernel security update 2023-03-24 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1180