CVSS: 6.9EPSS: %CPEs: 6EXPL: 0CVE-2025-37991 – parisc: Fix double SIGFPE crash
https://notcve.org/view.php?id=CVE-2025-37991
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: parisc: Fix double SIGFPE crash Camm noticed that on parisc a SIGFPE exception will crash an application with a second SIGFPE in the signal handler. Dave analyzed it, and it happens because glibc uses a double-word floating-point store to atomically update function descriptors. As a result of lazy binding, we hit a floating-point store in fpe_func almost immediately. When the T bit is set, an assist exception trap occurs when when the co-pr... • https://git.kernel.org/stable/c/ec4584495868bd465fe60a3f771915c0e7ce7951 •
CVSS: 7.1EPSS: %CPEs: 2EXPL: 0CVE-2025-37984 – crypto: ecdsa - Harden against integer overflows in DIV_ROUND_UP()
https://notcve.org/view.php?id=CVE-2025-37984
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: crypto: ecdsa - Harden against integer overflows in DIV_ROUND_UP() Herbert notes that DIV_ROUND_UP() may overflow unnecessarily if an ecdsa implementation's ->key_size() callback returns an unusually large value. Herbert instead suggests (for a division by 8): X / 8 + !!(X & 7) Based on this formula, introduce a generic DIV_ROUND_UP_POW2() macro and use it in lieu of DIV_ROUND_UP() for ->key_size() return values. Additionally, use the macro... • https://git.kernel.org/stable/c/921b8167f10708e38080f84e195cdc68a7a561f1 •
CVSS: 7.1EPSS: %CPEs: 8EXPL: 0CVE-2025-37983 – qibfs: fix _another_ leak
https://notcve.org/view.php?id=CVE-2025-37983
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: qibfs: fix _another_ leak failure to allocate inode => leaked dentry... this one had been there since the initial merge; to be fair, if we are that far OOM, the odds of failing at that particular allocation are low... In the Linux kernel, the following vulnerability has been resolved: qibfs: fix _another_ leak ... • https://git.kernel.org/stable/c/5e280cce3a29b7fe7b828c6ccd5aa5ba87ceb6b6 •
CVSS: 5.5EPSS: %CPEs: 8EXPL: 0CVE-2025-37982 – wifi: wl1251: fix memory leak in wl1251_tx_work
https://notcve.org/view.php?id=CVE-2025-37982
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: wifi: wl1251: fix memory leak in wl1251_tx_work The skb dequeued from tx_queue is lost when wl1251_ps_elp_wakeup fails with a -ETIMEDOUT error. Fix that by queueing the skb back to tx_queue. In the Linux kernel, the following vulnerability has been resolved: wifi: wl1251: fix memory leak in wl1251_tx_work The skb dequeued from tx_queue is lost when wl1251_ps_elp_wakeup fails with a -ETIMEDOUT error. Fix that by queueing the skb back to tx_q... • https://git.kernel.org/stable/c/c5483b71936333ba9474f57d0f3a7a7abf9b87a0 •
CVSS: 5.5EPSS: %CPEs: 1EXPL: 0CVE-2025-37976 – wifi: ath12k: Fix invalid entry fetch in ath12k_dp_mon_srng_process
https://notcve.org/view.php?id=CVE-2025-37976
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix invalid entry fetch in ath12k_dp_mon_srng_process [ Upstream commit 63fdc4509bcf483e79548de6bc08bf3c8e504bb3 ] Currently, ath12k_dp_mon_srng_process uses ath12k_hal_srng_src_get_next_entry to fetch the next entry from the destination ring. This is incorrect because ath12k_hal_srng_src_get_next_entry is intended for source rings, not destination rings. This leads to invalid entry fetches, causing potential data corruption o... • https://git.kernel.org/stable/c/0c1015493f0e3979bcbd3a12ebc0977578c87f21 •
CVSS: 7.2EPSS: %CPEs: 5EXPL: 0CVE-2025-37963 – arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users
https://notcve.org/view.php?id=CVE-2025-37963
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users Support for eBPF programs loaded by unprivileged users is typically disabled. This means only cBPF programs need to be mitigated for BHB. In addition, only mitigate cBPF programs that were loaded by an unprivileged user. Privileged users can also load the same program via eBPF, making the mitigation pointless. In the Linux kernel, the following vulnerability has been resol... • https://git.kernel.org/stable/c/6e52d043f7dbf1839a24a3fab2b12b0d3839de7a •
CVSS: 5.5EPSS: %CPEs: 4EXPL: 0CVE-2025-37956 – ksmbd: prevent rename with empty string
https://notcve.org/view.php?id=CVE-2025-37956
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: prevent rename with empty string Client can send empty newname string to ksmbd server. It will cause a kernel oops from d_alloc. This patch return the error when attempting to rename a file or directory with an empty new name string. In the Linux kernel, the following vulnerability has been resolved: ksmbd: prevent rename with empty string Client can send empty newname string to ksmbd server. It will cause a kernel oops from d_alloc.... • https://git.kernel.org/stable/c/6ee551672c8cf36108b0cfba92ec0c7c28ac3439 •
CVSS: 4.7EPSS: %CPEs: 4EXPL: 0CVE-2025-37954 – smb: client: Avoid race in open_cached_dir with lease breaks
https://notcve.org/view.php?id=CVE-2025-37954
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: smb: client: Avoid race in open_cached_dir with lease breaks A pre-existing valid cfid returned from find_or_create_cached_dir might race with a lease break, meaning open_cached_dir doesn't consider it valid, and thinks it's newly-constructed. This leaks a dentry reference if the allocation occurs before the queued lease break work runs. Avoid the race by extending holding the cfid_list_lock across find_or_create_cached_dir and when the res... • https://git.kernel.org/stable/c/2ed98e89ebc2e1bc73534dc3c18cb7843a889ff9 •
CVSS: 7.1EPSS: %CPEs: 4EXPL: 0CVE-2025-37952 – ksmbd: Fix UAF in __close_file_table_ids
https://notcve.org/view.php?id=CVE-2025-37952
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix UAF in __close_file_table_ids A use-after-free is possible if one thread destroys the file via __ksmbd_close_fd while another thread holds a reference to it. The existing checks on fp->refcount are not sufficient to prevent this. The fix takes ft->lock around the section which removes the file from the file table. This prevents two threads acquiring the same file pointer via __close_file_table_ids, as well as the other functions ... • https://git.kernel.org/stable/c/fec1f9e9a650e8e7011330a085c77e7bf2a08ea9 •
CVSS: 5.5EPSS: %CPEs: 5EXPL: 0CVE-2025-37951 – drm/v3d: Add job to pending list if the reset was skipped
https://notcve.org/view.php?id=CVE-2025-37951
20 May 2025 — In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Add job to pending list if the reset was skipped When a CL/CSD job times out, we check if the GPU has made any progress since the last timeout. If so, instead of resetting the hardware, we skip the reset and let the timer get rearmed. This gives long-running jobs a chance to complete. However, when `timedout_job()` is called, the job in question is removed from the pending list, which means it won't be automatically freed through `... • https://git.kernel.org/stable/c/5235b56b7e5449d990d21d78723b1a5e7bb5738e •