CVE-2025-21812 ax25: rcu protect dev->ax25_ptr

In the Linux kernel, the following vulnerability has been resolved: ax25: rcu protect dev-ax25ptr syzbot found a lockdep issue 1. We should remove ax25 RTNL dependency in ax25setsockopt This should also fix a variety of possible UAF in ax25. 1 WARNING: possible circular locking dependency detecte...

CVE-2025-21803

CVE-2025-21803: In LoongArch, the Linux kernel fixed a warning during S3 suspend by removing a potential thread switch in enable_gpe_wakeup. Root cause was acpi_enable_all_wakeup_gpes() using a mutex, which could yield and leave the CPU interrupt-enabled state when enable_gpe_wakeup() returns. Th...

CVE-2025-21801 net: ravb: Fix missing rtnl lock in suspend/resume path

In the Linux kernel, the following vulnerability has been resolved: net: ravb: Fix missing rtnl lock in suspend/resume path Fix the suspend/resume path by ensuring the rtnl lock is held where required. Calls to ravbopen, ravbclose and wol operations must be performed under the rtnl lock to preven...

CVE-2025-21801

CVE-2025-21801 : In the Linux kernel ravb (Renesas Ethernet) driver, the suspend/resume path fixes a missing rtnl lock that could allow conflicts with ongoing ndo operations. The issue is mitigated by ensuring the rtnl lock is held where required (e.g., ravb_open, ravb_close, and wol operations) ...

CVE-2025-21733

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix resetting of tracepoints If a timerlat tracer is started with the osnoise option OSNOISEWORKLOAD disabled, but then that option is enabled and timerlat is removed, the tracepoints that were enabled on timerla...

CVE-2024-58016

In the Linux kernel, the following vulnerability has been resolved: safesetid: check size of policy writes syzbot attempts to write a buffer with a large size to a sysfs entry with writes handled by handlepolicyupdate, triggering a warning in kmalloc. Check the size specified for write buffers...

UBUNTU-CVE-2025-21747

In the Linux kernel, the following vulnerability has been resolved: drm/ast: astdp: Fix timeout for enabling video signal The ASTDP transmitter sometimes takes up to 1 second for enabling the video signal, while the timeout is only 200 msec. This results in a kernel error message. Increase the...

SUSE CVE-2022-49068

In the Linux kernel, the following vulnerability has been resolved: btrfs: release correct delalloc amount in direct IO write path Running generic/406 causes the following WARNING in btrfsdestroyinode which tells there are outstanding extents left. In btrfsgetblocksdirectwrite, we reserve a...

SUSE CVE-2022-49077

In the Linux kernel, the following vulnerability has been resolved: mmmremap.c: avoid pointless invalidaterangestart/end on mremapoldsize=0 If an mremap syscall with oldsize=0 ends up in movepagetables, it will call invalidaterangestart/invalidaterangeend unnecessarily, i.e. with an empty range...

SUSE CVE-2022-49092

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: fix route with nexthop object delete warning FRR folks have hit a kernel warning1 while deleting routes2 which is caused by trying to delete a route pointing to a nexthop id without specifying nhid but matching on an...

SUSE CVE-2022-49125

In the Linux kernel, the following vulnerability has been resolved: drm/sprd: fix potential NULL dereference 'drm' could be null in sprddrmshutdown, and drmwarn maybe dereference it, remove this warning log. v1 - v2: - Split checking platformgetresource return value to a separate patch - Use...

SUSE CVE-2022-49151

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. We should check that in endpoint is actually present to prevent this warning. Found pipes are now saved to...

SUSE CVE-2022-49158

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix warning message due to adisc being flushed Fix warning message due to adisc being flushed. Linux kernel triggered a warning message where a different error code type is not matching up with the expected type. A...

SUSE CVE-2022-49171

In the Linux kernel, the following vulnerability has been resolved: ext4: don't BUG if someone dirty pages without asking ext4 first unpinuserpagesremote is dirtying pages without properly warning the file system in advance. A related race was noted by Jan Kara in 20181; however, more recently...

SUSE CVE-2022-49177

In the Linux kernel, the following vulnerability has been resolved: hwrng: cavium - fix NULL but dereferenced coccicheck error Fix following coccicheck warning: ./drivers/char/hwrandom/cavium-rng-vf.c:182:17-20: ERROR: pdev is NULL but dereferenced...

SUSE CVE-2022-49264

In the Linux kernel, the following vulnerability has been resolved: exec: Force single empty string when argv is empty Quoting1 Ariadne Conill: "In several other operating systems, it is a hard requirement that the second argument to execve2 be the name of a program, thus prohibiting a scenario...

SUSE CVE-2022-49352

In the Linux kernel, the following vulnerability has been resolved: ext4: fix warning in ext4handleinodeextension We got issue as follows: EXT4-fs error device loop0 in ext4reserveinodewrite:5741: Out of memory EXT4-fs error device loop0: ext4setattr:5462: inode 13: comm syz-executor.0:...

SUSE CVE-2022-49380

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid f2fsbugon in decvalidnodecount As Yanming reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215897 I have encountered a bug in F2FS file system in kernel v5.17. The kernel should enable...

SUSE CVE-2022-49525

In the Linux kernel, the following vulnerability has been resolved: media: cx25821: Fix the warning when removing the module When removing the module, we will get the following warning: 14.746697 removeprocentry: removing non-empty directory 'irq/21', leaking at least 'cx258211' 14.747449 WARNING...

SUSE CVE-2022-49592

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix dma queue left shift overflow issue When queue number is 4, left shift overflows due to 32 bits integer variable. Mask calculation is wrong for MTLRXQDMAMAP1. If CONFIGUBSAN is enabled, kernel dumps below warning...