CVSS: 6.6EPSS: %CPEs: 5EXPL: 0CVE-2025-21862 – drop_monitor: fix incorrect initialization order
https://notcve.org/view.php?id=CVE-2025-21862
12 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: drop_monitor: fix incorrect initialization order Syzkaller reports the following bug: BUG: spinlock bad magic on CPU#1, syz-executor.0/7995 lock: 0xffff88805303f3e0, .magic: 00000000, .owner:
CVSS: 7.1EPSS: %CPEs: 5EXPL: 0CVE-2025-21846 – acct: perform last write from workqueue
https://notcve.org/view.php?id=CVE-2025-21846
12 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: acct: perform last write from workqueue In [1] it was reported that the acct(2) system call can be used to trigger NULL deref in cases where it is set to write to a file that triggers an internal lookup. This can e.g., happen when pointing acc(2) to /sys/power/resume. At the point the where the write to this file happens the calling task has already exited and called exit_fs(). A lookup will thus trigger a NULL-deref when accessing current-... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 7.8EPSS: %CPEs: 5EXPL: 0CVE-2024-58087 – ksmbd: fix racy issue from session lookup and expire
https://notcve.org/view.php?id=CVE-2024-58087
12 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix racy issue from session lookup and expire Increment the session reference count within the lock for lookup to avoid racy issue with session expire. In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix racy issue from session lookup and expire Increment the session reference count within the lock for lookup to avoid racy issue with session expire. • https://git.kernel.org/stable/c/2107ab40629aeabbec369cf34b8cf0f288c3eb1b •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2025-21833 – iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE
https://notcve.org/view.php?id=CVE-2025-21833
06 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE There is a WARN_ON_ONCE to catch an unlikely situation when domain_remove_dev_pasid can't find the `pasid`. In case it nevertheless happens we must avoid using a NULL pointer. In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE There is a WARN_ON_ONCE to catch an unlikely situation when domain_remove_dev_pasid can't find the `pa... • https://git.kernel.org/stable/c/df96876be3b064aefc493f760e0639765d13ed0d •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2025-21832 – block: don't revert iter for -EIOCBQUEUED
https://notcve.org/view.php?id=CVE-2025-21832
06 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: block: don't revert iter for -EIOCBQUEUED blkdev_read_iter() has a few odd checks, like gating the position and count adjustment on whether or not the result is bigger-than-or-equal to zero (where bigger than makes more sense), and not checking the return value of blkdev_direct_IO() before doing an iov_iter_revert(). The latter can lead to attempting to revert with a negative value, which when passed to iov_iter_revert() as an unsigned valu... • https://git.kernel.org/stable/c/6c26619effb1b4cb7d20b4e666ab8f71f6a53ccb •
CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2024-58085 – tomoyo: don't emit warning in tomoyo_write_control()
https://notcve.org/view.php?id=CVE-2024-58085
06 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: tomoyo: don't emit warning in tomoyo_write_control() syzbot is reporting too large allocation warning at tomoyo_write_control(), for one can write a very very long line without new line character. To fix this warning, I use __GFP_NOWARN rather than checking for KMALLOC_MAX_SIZE, for practically a valid line should be always shorter than 32KB where the "too small to fail" memory-allocation rule applies. One might try to write a valid line th... • https://git.kernel.org/stable/c/a01c200fa7eb59da4d2dbbb48b61f4a0d196c09f •
CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2024-58077 – ASoC: soc-pcm: don't use soc_pcm_ret() on .prepare callback
https://notcve.org/view.php?id=CVE-2024-58077
06 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: don't use soc_pcm_ret() on .prepare callback commit 1f5664351410 ("ASoC: lower "no backend DAIs enabled for ... Port" log severity") ignores -EINVAL error message on common soc_pcm_ret(). It is used from many functions, ignoring -EINVAL is over-kill. The reason why -EINVAL was ignored was it really should only be used upon invalid parameters coming from userspace and in that case we don't want to log an error since we do not ... • https://git.kernel.org/stable/c/b65ba768302adc7ddc70811116cef80ca089af59 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-58058 – ubifs: skip dumping tnc tree when zroot is null
https://notcve.org/view.php?id=CVE-2024-58058
06 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: ubifs: skip dumping tnc tree when zroot is null Clearing slab cache will free all znode in memory and make c->zroot.znode = NULL, then dumping tnc tree will access c->zroot.znode which cause null pointer dereference. In the Linux kernel, the following vulnerability has been resolved: ubifs: skip dumping tnc tree when zroot is null Clearing slab cache will free all znode in memory and make c->zroot.znode = NULL, then dumping tnc tree will ac... • https://git.kernel.org/stable/c/1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d •
CVSS: 4.7EPSS: 0%CPEs: 5EXPL: 0CVE-2022-49733 – ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC
https://notcve.org/view.php?id=CVE-2022-49733
02 Mar 2025 — In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC There is a small race window at snd_pcm_oss_sync() that is called from OSS PCM SNDCTL_DSP_SYNC ioctl; namely the function calls snd_pcm_oss_make_ready() at first, then takes the params_lock mutex for the rest. When the stream is set up again by another thread between them, it leads to inconsistency, and may result in unexpected results such as NULL dereference of OSS buffer as a fuzzer spotted rec... • https://git.kernel.org/stable/c/4051324a6dafd7053c74c475e80b3ba10ae672b0 •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2025-21821 – fbdev: omap: use threaded IRQ for LCD DMA
https://notcve.org/view.php?id=CVE-2025-21821
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: fbdev: omap: use threaded IRQ for LCD DMA When using touchscreen and framebuffer, Nokia 770 crashes easily with: BUG: scheduling while atomic: irq/144-ads7846/82/0x00010000 Modules linked in: usb_f_ecm g_ether usb_f_rndis u_ether libcomposite configfs omap_udc ohci_omap ohci_hcd CPU: 0 UID: 0 PID: 82 Comm: irq/144-ads7846 Not tainted 6.12.7-770 #2 Hardware name: Nokia 770 Call trace: unwind_backtrace from show_stack+0x10/0x14 show_stack fro... • https://git.kernel.org/stable/c/7bbbd311dd503653a2cc86d9226740883051dc92 •