CVE-2025-38626

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

CVE-2025-38630

In the Linux kernel, the following vulnerability has been resolved: fbdev: imxfb: Check fbaddvideomode to prevent null-ptr-deref fbaddvideomode can fail with -ENOMEM when its internal kmalloc cannot allocate a struct fbmodelist. If that happens, the modelist stays empty but the driver continues t...

AZL-66614 CVE-2025-38626 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

DEBIAN-CVE-2025-38626

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

UBUNTU-CVE-2025-38626

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

UBUNTU-CVE-2025-38665

In the Linux kernel, the following vulnerability has been resolved: can: netlink: canchangelink: fix NULL pointer deref of struct canpriv::dosetmode Andrei Lalaev reported a NULL pointer deref when a CAN device is restarted from Bus Off and the driver does not implement the struct...

CVE-2025-38665

In the Linux kernel, the following vulnerability has been resolved: can: netlink: canchangelink: fix NULL pointer deref of struct canpriv::dosetmode Andrei Lalaev reported a NULL pointer deref when a CAN device is restarted from Bus Off and the driver does not implement the struct...

CVE-2025-38665

CVE-2025-38665 (Linux kernel CAN): A NULL pointer dereference in netlink can_changelink() when restarting a CAN device, due to missing can_priv::do_set_mode callback. Two code paths call this callback: manual restart via can_changelink() and delayed automatic restart after bus off. The fix preven...

CVE-2025-38665 can: netlink: can_changelink(): fix NULL pointer deref of struct can_priv::do_set_mode

In the Linux kernel, the following vulnerability has been resolved: can: netlink: canchangelink: fix NULL pointer deref of struct canpriv::dosetmode Andrei Lalaev reported a NULL pointer deref when a CAN device is restarted from Bus Off and the driver does not implement the struct...

CVE-2025-38656 wifi: iwlwifi: Fix error code in iwl_op_mode_dvm_start()

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: Fix error code in iwlopmodedvmstart Preserve the error code if iwlsetupdeferredwork fails. The current code returns ERRPTR0 which is NULL on this path. I believe the missing error code potentially leads to a use...

CVE-2025-38648

In the Linux kernel, the following vulnerability has been resolved: spi: stm32: Check for cfg availability in stm32spiprobe The stm32spiprobe function now includes a check to ensure that the pointer returned by ofdevicegetmatchdata is not NULL before accessing its members. This resolves a warning...

CVE-2025-38644

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 ieee80211tdlsoper by sending NL80211TDLSENABLELINK immediately after NL80211CMDCONNECT, before association completed and without pri...

CVE-2025-38642 wifi: mac80211: fix WARN_ON for monitor mode on some devices

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix WARNON for monitor mode on some devices On devices without WANTMONITORVIF and probably without channel context support we get a WARNON for changing the per-link setting of a monitor interface. Since we already...

CVE-2025-38642 wifi: mac80211: fix WARN_ON for monitor mode on some devices

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix WARNON for monitor mode on some devices On devices without WANTMONITORVIF and probably without channel context support we get a WARNON for changing the per-link setting of a monitor interface. Since we already...

CVE-2025-38642

CVE-2025-38642 affects the Linux kernel’s wifi/mac80211 monitor mode handling. The issue arises on devices without WANT_MONITOR_VIF (and likely without channel context support), triggering a WARN_ON when modifying the per-link settings of a MONITOR interface. The fix moves this validation from a ...

CVE-2025-38630 fbdev: imxfb: Check fb_add_videomode to prevent null-ptr-deref

In the Linux kernel, the following vulnerability has been resolved: fbdev: imxfb: Check fbaddvideomode to prevent null-ptr-deref fbaddvideomode can fail with -ENOMEM when its internal kmalloc cannot allocate a struct fbmodelist. If that happens, the modelist stays empty but the driver continues t...

CVE-2025-38630

In the Linux kernel, the following vulnerability has been resolved: fbdev: imxfb: Check fbaddvideomode to prevent null-ptr-deref fbaddvideomode can fail with -ENOMEM when its internal kmalloc cannot allocate a struct fbmodelist. If that happens, the modelist stays empty but the driver continues t...

CVE-2025-38626 f2fs: fix to trigger foreground gc during f2fs_map_blocks() in lfs mode

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

CVE-2025-38626

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...

CVE-2025-38626 f2fs: fix to trigger foreground gc during f2fs_map_blocks() in lfs mode

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to trigger foreground gc during f2fsmapblocks in lfs mode w/ "mode=lfs" mount option, generic/299 will cause system panic as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2835! Call Trace:...