SUSE CVE-2025-38362

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null pointer check for getfirstactivedisplay The function modhdcphdcp1enableencryption calls the function getfirstactivedisplay, but does not check its return value. The return value is a null pointer if the...

UBUNTU-CVE-2025-38475

In the Linux kernel, the following vulnerability has been resolved: smc: Fix various oops due to inetsock type confusion. syzbot reported weird splats 01 in cipsov4socksetattr while freeing inetsksk-inetopt. The address was freed multiple times even though it was read-only memory...

UBUNTU-CVE-2025-38489

In the Linux kernel, the following vulnerability has been resolved: s390/bpf: Fix bpfarchtextpoke with newaddr == NULL again Commit 7ded842b356d "s390/bpf: Fix bpfplt pointer arithmetic" has accidentally removed the critical piece of commit c730fce7c70c "s390/bpf: Fix bpfarchtextpoke with newaddr...

UBUNTU-CVE-2025-38483

In the Linux kernel, the following vulnerability has been resolved: comedi: das16m1: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: / only irqs 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, and 15 are valid / if 1 options1 & 0xdcfc However, it-optionsi is an...

SUSE CVE-2025-38438

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Use devmkstrdup to avoid memleak. sofpdata-tplgfilename can have address allocated by kstrdup and can be overwritten. Memory leak was detected with kmemleak: unreferenced object 0xffff88812391ff60 size 16:...

SUSE CVE-2025-38464

In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free in tipcconnclose. syzbot reported a null-ptr-deref in tipcconnclose during netns dismantle. 0 tipctopsrvstop iterates tipcnetnet-topsrv-connidr and calls tipcconnclose for each tipcconn. The problem is th...

DEBIAN-CVE-2025-38459

In the Linux kernel, the following vulnerability has been resolved: atm: clip: Fix infinite recursive call of clippush. syzbot reported the splat below. 0 This happens if we call ioctlATMARPMKIP more than once. During the first call, clipmkip sets clippush to vcc-push, and the second call copies ...

CVE-2025-38464 tipc: Fix use-after-free in tipc_conn_close().

In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free in tipcconnclose. syzbot reported a null-ptr-deref in tipcconnclose during netns dismantle. 0 tipctopsrvstop iterates tipcnetnet-topsrv-connidr and calls tipcconnclose for each tipcconn. The problem is th...

CVE-2025-38451

In the Linux kernel, the following vulnerability has been resolved: md/md-bitmap: fix GPF in bitmapgetstats The commit message of commit 6ec1f0239485 "md/md-bitmap: fix stats collection for external bitmaps" states: Remove the external bitmap check as the statistics should be available regardless...

CVE-2025-38433

CVE-2025-38433 concerns a Linux kernel issue on riscv nommu kernels where the function __runtime_fixup_32 fails to handle a zero-valued upper 32 bits during patching, potentially producing garbage in the pointer’s upper half and causing a kernel panic when accessed. The fixed logic adjusts the co...

UBUNTU-CVE-2025-38415

In the Linux kernel, the following vulnerability has been resolved: Squashfs: check return result of sbminblocksize Syzkaller reports an "UBSAN: shift-out-of-bounds in squashfsbioread" bug. Syzkaller forks multiple processes which after mounting the Squashfs filesystem, issues an ioctl"/dev/loop0...

CVE-2025-38413

In the Linux kernel, the following vulnerability has been resolved: virtio-net: xsk: rx: fix the frame's length check When calling buftoxdp, the len argument is the frame data's length without virtio header's length vi-hdrlen. We check that len with xskpoolgetrxframesize + vi-hdrlen to ensure the...

DEBIAN-CVE-2025-38374

In the Linux kernel, the following vulnerability has been resolved: optee: ffa: fix sleep in atomic context The OP-TEE driver registers the function notifcallback for FF-A notifications. However, this function is called in an atomic context leading to errors like this when processing asynchronous...

DEBIAN-CVE-2025-38354

In the Linux kernel, the following vulnerability has been resolved: drm/msm/gpu: Fix crash when throttling GPU immediately during boot There is a small chance that the GPU is already hot during boot. In that case, the call to ofdevfreqcoolingregister will immediately try to apply devfreq cooling,...

UBUNTU-CVE-2025-38361

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check dcehwseq before dereferencing it WHAT hws was checked for null earlier in dce110blankstream, indicating hws can be null, and should be checked whenever it is used. cherry picked from commit...

UBUNTU-CVE-2025-38365

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a race between renames and directory logging We have a race between a rename and directory inode logging that if it happens and we crash/power fail before the rename completes, the next time the filesystem is mounted,...

CVE-2025-38385

Summary: CVE-2025-38385 affects the Linux kernel in the LAN78xx USB Ethernet driver, where a WARN can be triggered during USB disconnect when NAPI is still enabled. Root cause (per provided data): In the disconnect path, netif_napi_del() was redundantly called even though unregister_netdev() hand...

CVE-2025-38379

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning when reconnecting channel When reconnecting a channel in smb2reconnectserver, a dummy tcon is passed down to smb2reconnect with -queryinterface uninitialized, so we can't call queuedelayedwork on it. Fix...

CVE-2025-38361

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check dcehwseq before dereferencing it WHAT hws was checked for null earlier in dce110blankstream, indicating hws can be null, and should be checked whenever it is used. cherry picked from commit...

CVE-2025-38357 fuse: fix runtime warning on truncate_folio_batch_exceptionals()

In the Linux kernel, the following vulnerability has been resolved: fuse: fix runtime warning on truncatefoliobatchexceptionals The WARNONONCE is introduced on truncatefoliobatchexceptionals to capture whether the filesystem has removed all DAX entries or not. And the fix has been applied on the...