ALT-PU-2023-7472-1
Package kernel-image-mp updated to version 6.5.12-alt1 for branch sisyphus in task 334891.
Closed vulnerabilities
BDU:2023-07236
Уязвимость ядра операционной системы Linux, вызванная ошибками синхронизации при использовании общего ресурса, позволяющая нарушителю выполнить произвольный код.
BDU:2023-07513
Уязвимость функции io_uring_show_fdinfo() в модуле io_uring/fdinfo.c подсистемы io_uring ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2023-07688
Уязвимость функции brcmf_cfg80211_detach() в модуле drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c драйвера беспроводной связи brcm80211 ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2023-46813
An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.
- https://bugzilla.suse.com/show_bug.cgi?id=1212649
- https://bugzilla.suse.com/show_bug.cgi?id=1212649
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.9
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.9
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=63e44bc52047f182601e7817da969a105aa1f721
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=63e44bc52047f182601e7817da969a105aa1f721
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a37cd2a59d0cb270b1bba568fd3a3b8668b9d3ba
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a37cd2a59d0cb270b1bba568fd3a3b8668b9d3ba
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b9cb9c45583b911e0db71d09caa6b56469eb2bdf
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b9cb9c45583b911e0db71d09caa6b56469eb2bdf
- [debian-lts-announce] 20240111 [SECURITY] [DLA 3711-1] linux-5.10 security update
- [debian-lts-announce] 20240111 [SECURITY] [DLA 3711-1] linux-5.10 security update
Modified: 2024-11-21
CVE-2023-46862
An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.
- https://bugzilla.kernel.org/show_bug.cgi?id=218032#c4
- https://bugzilla.kernel.org/show_bug.cgi?id=218032#c4
- https://github.com/torvalds/linux/commit/7644b1a1c9a7ae8ab99175989bfc8676055edb46
- https://github.com/torvalds/linux/commit/7644b1a1c9a7ae8ab99175989bfc8676055edb46
- [debian-lts-announce] 20240111 [SECURITY] [DLA 3711-1] linux-5.10 security update
- [debian-lts-announce] 20240111 [SECURITY] [DLA 3711-1] linux-5.10 security update
Modified: 2025-03-06
CVE-2023-47233
The brcm80211 component in the Linux kernel through 6.5.10 has a brcmf_cfg80211_detach use-after-free in the device unplugging (disconnect the USB by hotplug) code. For physically proximate attackers with local access, this "could be exploited in a real world scenario." This is related to brcmf_cfg80211_escan_timeout_worker in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c.
- https://bugzilla.suse.com/show_bug.cgi?id=1216702
- https://bugzilla.suse.com/show_bug.cgi?id=1216702
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f7352557a35ab7888bc7831411ec8a3cbe20d78
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f7352557a35ab7888bc7831411ec8a3cbe20d78
- [debian-lts-announce] 20240625 [SECURITY] [DLA 3842-1] linux-5.10 security update
- [debian-lts-announce] 20240625 [SECURITY] [DLA 3842-1] linux-5.10 security update
- [debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security update
- [debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security update
- https://lore.kernel.org/all/20231104054709.716585-1-zyytlz.wz%40163.com/
- https://lore.kernel.org/all/20231104054709.716585-1-zyytlz.wz%40163.com/
- https://marc.info/?l=linux-kernel&m=169907678011243&w=2
- https://marc.info/?l=linux-kernel&m=169907678011243&w=2