CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-56533 – ALSA: usx2y: Use snd_card_free_when_closed() at disconnection
https://notcve.org/view.php?id=CVE-2024-56533
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: Use snd_card_free_when_closed() at disconnection The USB disconnect callback is supposed to be short and not too-long waiting. OTOH, the current code uses snd_card_free() at disconnection, but this waits for the close of all used fds, hence it can take long. It eventually blocks the upper layer USB ioctls, which may trigger a soft lockup. An easy workaround is to replace snd_card_free() with snd_card_free_when_closed(). T... • https://git.kernel.org/stable/c/230cd5e24853ed4dd960461989b8ed0986d37a99 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-56532 – ALSA: us122l: Use snd_card_free_when_closed() at disconnection
https://notcve.org/view.php?id=CVE-2024-56532
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: ALSA: us122l: Use snd_card_free_when_closed() at disconnection The USB disconnect callback is supposed to be short and not too-long waiting. OTOH, the current code uses snd_card_free() at disconnection, but this waits for the close of all used fds, hence it can take long. It eventually blocks the upper layer USB ioctls, which may trigger a soft lockup. An easy workaround is to replace snd_card_free() with snd_card_free_when_closed(). ... • https://git.kernel.org/stable/c/030a07e441296c372f946cd4065b5d831d8dc40c •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-56531 – ALSA: caiaq: Use snd_card_free_when_closed() at disconnection
https://notcve.org/view.php?id=CVE-2024-56531
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Use snd_card_free_when_closed() at disconnection The USB disconnect callback is supposed to be short and not too-long waiting. OTOH, the current code uses snd_card_free() at disconnection, but this waits for the close of all used fds, hence it can take long. It eventually blocks the upper layer USB ioctls, which may trigger a soft lockup. An easy workaround is to replace snd_card_free() with snd_card_free_when_closed(). T... • https://git.kernel.org/stable/c/523f1dce37434a9a6623bf46e7893e2b4b10ac3c •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-53239 – ALSA: 6fire: Release resources at card release
https://notcve.org/view.php?id=CVE-2024-53239
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Release resources at card release The current 6fire code tries to release the resources right after the call of usb6fire_chip_abort(). But at this moment, the card object might be still in use (as we're calling snd_card_free_when_closed()). For avoid potential UAFs, move the release of resources to the card's private_free instead of the manual call of usb6fire_chip_destroy() at the USB disconnect callback. • https://git.kernel.org/stable/c/c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 •
CVSS: -EPSS: 0%CPEs: 10EXPL: 0CVE-2024-53237 – Bluetooth: fix use-after-free in device_for_each_child()
https://notcve.org/view.php?id=CVE-2024-53237
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix use-after-free in device_for_each_child() Syzbot has reported the following KASAN splat: BUG: KASAN: slab-use-after-free in device_for_each_child+0x18f/0x1a0 Read of size 8 at addr ffff88801f605308 by task kbnepd bnep0/4980 CPU: 0 UID: 0 PID: 4980 Comm: kbnepd bnep0 Not tainted 6.12.0-rc4-00161-gae90f6a6170d #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014 Call Trace:
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-53234 – erofs: handle NONHEAD !delta[1] lclusters gracefully
https://notcve.org/view.php?id=CVE-2024-53234
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: erofs: handle NONHEAD !delta[1] lclusters gracefully syzbot reported a WARNING in iomap_iter_done: iomap_fiemap+0x73b/0x9b0 fs/iomap/fiemap.c:80 ioctl_fiemap fs/ioctl.c:220 [inline] Generally, NONHEAD lclusters won't have delta[1]==0, except for crafted images and filesystems created by pre-1.0 mkfs versions. Previously, it would immediately bail out if delta[1]==0, which led to inadequate decompressed lengths (thus FIEMAP is impacted... • https://git.kernel.org/stable/c/d95ae5e25326092d61613acf98280270dde22778 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-53227 – scsi: bfa: Fix use-after-free in bfad_im_module_exit()
https://notcve.org/view.php?id=CVE-2024-53227
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Fix use-after-free in bfad_im_module_exit() BUG: KASAN: slab-use-after-free in __lock_acquire+0x2aca/0x3a20 Read of size 8 at addr ffff8881082d80c8 by task modprobe/25303 Call Trace:
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-53224 – RDMA/mlx5: Move events notifier registration to be after device registration
https://notcve.org/view.php?id=CVE-2024-53224
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Move events notifier registration to be after device registration Move pkey change work initialization and cleanup from device resources stage to notifier stage, since this is the stage which handles this work events. Fix a race between the device deregistration and pkey change work by moving MLX5_IB_STAGE_DEVICE_NOTIFIER to be after MLX5_IB_STAGE_IB_REG in order to ensure that the notifier is deregistered before the device du... • https://git.kernel.org/stable/c/7722f47e71e58592a2ba4437d27c802ba1c64e08 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-53221 – f2fs: fix null-ptr-deref in f2fs_submit_page_bio()
https://notcve.org/view.php?id=CVE-2024-53221
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null-ptr-deref in f2fs_submit_page_bio() There's issue as follows when concurrently installing the f2fs.ko module and mounting the f2fs file system: KASAN: null-ptr-deref in range [0x0000000000000020-0x0000000000000027] RIP: 0010:__bio_alloc+0x2fb/0x6c0 [f2fs] Call Trace:
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-53220 – f2fs: fix to account dirty data in __get_secs_required()
https://notcve.org/view.php?id=CVE-2024-53220
27 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to account dirty data in __get_secs_required() It will trigger system panic w/ testcase in [1]: ------------[ cut here ]------------ kernel BUG at fs/f2fs/segment.c:2752! RIP: 0010:new_curseg+0xc81/0x2110 Call Trace: f2fs_allocate_data_block+0x1c91/0x4540 do_write_page+0x163/0xdf0 f2fs_outplace_write_data+0x1aa/0x340 f2fs_do_write_data_page+0x797/0x2280 f2fs_write_single_data_page+0x16cd/0x2190 f2fs_write_cache_pages+0x99... • https://git.kernel.org/stable/c/4354994f097d068a894aa1a0860da54571df3582 •