CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-49994 – block: fix integer overflow in BLKSECDISCARD
https://notcve.org/view.php?id=CVE-2024-49994
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: block: fix integer overflow in BLKSECDISCARD I independently rediscovered commit 22d24a544b0d49bbcbd61c8c0eaf77d3c9297155 block: fix overflow in blk_ioctl_discard() but for secure erase. Same problem: uint64_t r[2] = {512, 18446744073709551104ULL}; ioctl(fd, BLKSECDISCARD, r); will enter near infinite loop inside blkdev_issue_secure_erase(): a.out: attempt to access beyond end of device loop0: rw=5, sector=3399043073, nr_sectors = 1024 limi... • https://git.kernel.org/stable/c/0842ddd83939eb4db940b9af7d39e79722bc41aa •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2024-49992 – drm/stm: Avoid use-after-free issues with crtc and plane
https://notcve.org/view.php?id=CVE-2024-49992
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/stm: Avoid use-after-free issues with crtc and plane ltdc_load() calls functions drm_crtc_init_with_planes(), drm_universal_plane_init() and drm_encoder_init(). These functions should not be called with parameters allocated with devm_kzalloc() to avoid use-after-free issues [1]. Use allocations managed by the DRM framework. Found by Linux Verification Center (linuxtesting.org). [1] https://lore.kernel.org/lkml/u366i76e3qhh3ra5oxrtngjtm2... • https://git.kernel.org/stable/c/d02611ff001454358be6910cb926799e2d818716 •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2024-49991 – drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
https://notcve.org/view.php?id=CVE-2024-49991
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer Pass pointer reference to amdgpu_bo_unref to clear the correct pointer, otherwise amdgpu_bo_unref clear the local variable, the original pointer not set to NULL, this could cause use-after-free bug. In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer Pass pointer reference to amdgpu_bo_unref to clear the correc... • https://git.kernel.org/stable/c/e7831613cbbcd9058d3658fbcdc5d5884ceb2e0c •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-49990 – drm/xe/hdcp: Check GSC structure validity
https://notcve.org/view.php?id=CVE-2024-49990
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/xe/hdcp: Check GSC structure validity Sometimes xe_gsc is not initialized when checked at HDCP capability check. Add gsc structure check to avoid null pointer error. In the Linux kernel, the following vulnerability has been resolved: drm/xe/hdcp: Check GSC structure validity Sometimes xe_gsc is not initialized when checked at HDCP capability check. Add gsc structure check to avoid null pointer error. • https://git.kernel.org/stable/c/dd08ebf6c3525a7ea2186e636df064ea47281987 •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2024-49989 – drm/amd/display: fix double free issue during amdgpu module unload
https://notcve.org/view.php?id=CVE-2024-49989
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix double free issue during amdgpu module unload Flexible endpoints use DIGs from available inflexible endpoints, so only the encoders of inflexible links need to be freed. Otherwise, a double free issue may occur when unloading the amdgpu module. [ 279.190523] RIP: 0010:__slab_free+0x152/0x2f0 [ 279.190577] Call Trace: [ 279.190580]
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-49988 – ksmbd: add refcnt to ksmbd_conn struct
https://notcve.org/view.php?id=CVE-2024-49988
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: add refcnt to ksmbd_conn struct When sending an oplock break request, opinfo->conn is used, But freed ->conn can be used on multichannel. This patch add a reference count to the ksmbd_conn struct so that it can be freed when it is no longer used. In the Linux kernel, the following vulnerability has been resolved: ksmbd: add refcnt to ksmbd_conn struct When sending an oplock break request, opinfo->conn is used, But freed ->conn can be... • https://git.kernel.org/stable/c/0626e6641f6b467447c81dd7678a69c66f7746cf •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-49987 – bpftool: Fix undefined behavior in qsort(NULL, 0, ...)
https://notcve.org/view.php?id=CVE-2024-49987
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix undefined behavior in qsort(NULL, 0, ...) When netfilter has no entry to display, qsort is called with qsort(NULL, 0, ...). This results in undefined behavior, as UBSan reports: net.c:827:2: runtime error: null pointer passed as argument 1, which is declared to never be null Although the C standard does not explicitly state whether calling qsort with a NULL pointer when the size is 0 constitutes undefined behavior, Section 7.1.... • https://git.kernel.org/stable/c/c2d9f9a7837ab29ccae0c42252f17d436bf0a501 •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2024-49986 – platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors
https://notcve.org/view.php?id=CVE-2024-49986
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors x86_android_tablet_remove() frees the pdevs[] array, so it should not be used after calling x86_android_tablet_remove(). When platform_device_register() fails, store the pdevs[x] PTR_ERR() value into the local ret variable before calling x86_android_tablet_remove() to avoid using pdevs[] after it has been freed. In the Linux kernel, the following vuln... • https://git.kernel.org/stable/c/5eba0141206ea521bbcfcf5067c174e825e943dd •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-49985 – i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume
https://notcve.org/view.php?id=CVE-2024-49985
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume In case there is any sort of clock controller attached to this I2C bus controller, for example Versaclock or even an AIC32x4 I2C codec, then an I2C transfer triggered from the clock controller clk_ops .prepare callback may trigger a deadlock on drivers/clk/clk.c prepare_lock mutex. This is because the clock controller first grabs the prepare_lock mutex and then perfo... • https://git.kernel.org/stable/c/4e7bca6fc07bf9526d797b9787dcb21e40cd10cf •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-49984 – drm/v3d: Prevent out of bounds access in performance query extensions
https://notcve.org/view.php?id=CVE-2024-49984
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Prevent out of bounds access in performance query extensions Check that the number of perfmons userspace is passing in the copy and reset extensions is not greater than the internal kernel storage where the ids will be copied into. In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Prevent out of bounds access in performance query extensions Check that the number of perfmons userspace is passing in the cop... • https://git.kernel.org/stable/c/bae7cb5d68001a8d4ceec5964dda74bb9aab7220 •