CVSS: 5.5EPSS: %CPEs: 5EXPL: 0CVE-2025-38671 – i2c: qup: jump out of the loop in case of timeout
https://notcve.org/view.php?id=CVE-2025-38671
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: i2c: qup: jump out of the loop in case of timeout Original logic only sets the return value but doesn't jump out of the loop if the bus is kept active by a client. This is not expected. A malicious or buggy i2c client can hang the kernel in this case and should be avoided. This is observed during a long time test with a PCA953x GPIO extender. Fix it by changing the logic to not only sets the return value, but also jumps out of the loop and ... • https://git.kernel.org/stable/c/fbfab1ab065879370541caf0e514987368eb41b2 •
CVSS: 5.5EPSS: %CPEs: 5EXPL: 0CVE-2025-38668 – regulator: core: fix NULL dereference on unbind due to stale coupling data
https://notcve.org/view.php?id=CVE-2025-38668
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix NULL dereference on unbind due to stale coupling data Failing to reset coupling_desc.n_coupled after freeing coupled_rdevs can lead to NULL pointer dereference when regulators are accessed post-unbind. This can happen during runtime PM or other regulator operations that rely on coupling metadata. For example, on ridesx4, unbinding the 'reg-dummy' platform device triggers a panic in regulator_lock_recursive() due to stal... • https://git.kernel.org/stable/c/800a2cfb2df7f96b3fb48910fc595e0215f6b019 •
CVSS: 5.6EPSS: %CPEs: 5EXPL: 0CVE-2025-38666 – net: appletalk: Fix use-after-free in AARP proxy probe
https://notcve.org/view.php?id=CVE-2025-38666
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: net: appletalk: Fix use-after-free in AARP proxy probe The AARP proxy‐probe routine (aarp_proxy_probe_network) sends a probe, releases the aarp_lock, sleeps, then re-acquires the lock. During that window an expire timer thread (__aarp_expire_timer) can remove and kfree() the same entry, leading to a use-after-free. race condition: cpu 0 | cpu 1 atalk_sendmsg() | atif_proxy_probe_device() aarp_send_ddp() | aarp_proxy_probe_network() mod_time... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 5.5EPSS: %CPEs: 5EXPL: 0CVE-2025-38665 – can: netlink: can_changelink(): fix NULL pointer deref of struct can_priv::do_set_mode
https://notcve.org/view.php?id=CVE-2025-38665
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: can: netlink: can_changelink(): fix NULL pointer deref of struct can_priv::do_set_mode Andrei Lalaev reported a NULL pointer deref when a CAN device is restarted from Bus Off and the driver does not implement the struct can_priv::do_set_mode callback. There are 2 code path that call struct can_priv::do_set_mode: - directly by a manual restart from the user space, via can_changelink() - delayed automatic restart after bus off (deactivated by... • https://git.kernel.org/stable/c/39549eef3587f1c1e8c65c88a2400d10fd30ea17 •
CVSS: 7.8EPSS: %CPEs: 5EXPL: 0CVE-2025-38663 – nilfs2: reject invalid file types when reading inodes
https://notcve.org/view.php?id=CVE-2025-38663
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: nilfs2: reject invalid file types when reading inodes To prevent inodes with invalid file types from tripping through the vfs and causing malfunctions or assertion failures, add a missing sanity check when reading an inode from a block device. If the file type is not valid, treat it as a filesystem error. In the Linux kernel, the following vulnerability has been resolved: nilfs2: reject invalid file types when reading inodes To prevent inod... • https://git.kernel.org/stable/c/05fe58fdc10df9ebea04c0eaed57adc47af5c184 •
CVSS: 5.5EPSS: %CPEs: 6EXPL: 0CVE-2025-38652 – f2fs: fix to avoid out-of-boundary access in devs.path
https://notcve.org/view.php?id=CVE-2025-38652
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid out-of-boundary access in devs.path - touch /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - truncate -s $((1024*1024*1024)) \ /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - touch /mnt/f2fs/file - truncate -s $((1024*1024*1024)) /mnt/f2fs/file - mkfs.f2fs /mnt/f2fs/012345678901234567890123456789012345678901234567890123 \ -c /mnt/f2fs/file - mount /mnt/f2fs/0123456789012345678901234567... • https://git.kernel.org/stable/c/3c62be17d4f562f43fe1d03b48194399caa35aa5 •
CVSS: 5.6EPSS: %CPEs: 6EXPL: 0CVE-2025-38650 – hfsplus: remove mutex_lock check in hfsplus_free_extents
https://notcve.org/view.php?id=CVE-2025-38650
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: hfsplus: remove mutex_lock check in hfsplus_free_extents Syzbot reported an issue in hfsplus filesystem: ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4400 at fs/hfsplus/extents.c:346 hfsplus_free_extents+0x700/0xad0 Call Trace:
CVSS: 5.6EPSS: %CPEs: 6EXPL: 0CVE-2025-38644 – wifi: mac80211: reject TDLS operations when station is not associated
https://notcve.org/view.php?id=CVE-2025-38644
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reject TDLS operations when station is not associated syzbot triggered a WARN in ieee80211_tdls_oper() by sending NL80211_TDLS_ENABLE_LINK immediately after NL80211_CMD_CONNECT, before association completed and without prior TDLS setup. This left internal state like sdata->u.mgd.tdls_peer uninitialized, leading to a WARN_ON() in code paths that assumed it was valid. Reject the operation early if not in station mode or not as... • https://git.kernel.org/stable/c/81dd2b8822410e56048b927be779d95a2b6dc186 •
CVSS: 5.9EPSS: %CPEs: 6EXPL: 0CVE-2025-38643 – wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac()
https://notcve.org/view.php?id=CVE-2025-38643
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac() Callers of wdev_chandef() must hold the wiphy mutex. But the worker cfg80211_propagate_cac_done_wk() never takes the lock. Which triggers the warning below with the mesh_peer_connected_dfs test from hostapd and not (yet) released mac80211 code changes: WARNING: CPU: 0 PID: 495 at net/wireless/chan.c:1552 wdev_chandef+0x60/0x165 Modules linked in: CPU: 0 UID: 0 PID: 495 Comm: k... • https://git.kernel.org/stable/c/26ec17a1dc5ecdd8d91aba63ead6f8b5ad5dea0d •
CVSS: 5.5EPSS: %CPEs: 6EXPL: 0CVE-2025-38639 – netfilter: xt_nfacct: don't assume acct name is null-terminated
https://notcve.org/view.php?id=CVE-2025-38639
22 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_nfacct: don't assume acct name is null-terminated BUG: KASAN: slab-out-of-bounds in .. lib/vsprintf.c:721 Read of size 1 at addr ffff88801eac95c8 by task syz-executor183/5851 [..] string+0x231/0x2b0 lib/vsprintf.c:721 vsnprintf+0x739/0xf00 lib/vsprintf.c:2874 [..] nfacct_mt_checkentry+0xd2/0xe0 net/netfilter/xt_nfacct.c:41 xt_check_match+0x3d1/0xab0 net/netfilter/x_tables.c:523 nfnl_acct_find_get() handles non-null input, but ... • https://git.kernel.org/stable/c/ceb98d03eac5704820f2ac1f370c9ff385e3a9f5 •