CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2022-50850 – scsi: ipr: Fix WARNING in ipr_init()
https://notcve.org/view.php?id=CVE-2022-50850
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: Fix WARNING in ipr_init() ipr_init() will not call unregister_reboot_notifier() when pci_register_driver() fails, which causes a WARNING. Call unregister_reboot_notifier() when pci_register_driver() fails. notifier callback ipr_halt [ipr] already registered WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29 notifier_chain_register+0x16d/0x230 Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore led_class gpu_sched d... • https://git.kernel.org/stable/c/f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2022-50849 – pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP
https://notcve.org/view.php?id=CVE-2022-50849
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP An oops can be induced by running 'cat /proc/kcore > /dev/null' on devices using pstore with the ram backend because kmap_atomic() assumes lowmem pages are accessible with __va(). Unable to handle kernel paging request at virtual address ffffff807ff2b000 Mem abort info: ESR = 0x96000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 tran... • https://git.kernel.org/stable/c/404a6043385de17273624b076599669db5ad891f •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2022-50848 – drivers: dio: fix possible memory leak in dio_init()
https://notcve.org/view.php?id=CVE-2022-50848
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: drivers: dio: fix possible memory leak in dio_init() If device_register() returns error, the 'dev' and name needs be freed. Add a release function, and then call put_device() in the error path, so the name is freed in kobject_cleanup() and to the 'dev' is freed in release function. • https://git.kernel.org/stable/c/2e4c77bea3d8b17d94f8ee382411f359b708560f •
CVSS: -EPSS: 0%CPEs: 10EXPL: 0CVE-2023-54243 – netfilter: ebtables: fix table blob use-after-free
https://notcve.org/view.php?id=CVE-2023-54243
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: fix table blob use-after-free We are not allowed to return an error at this point. Looking at the code it looks like ret is always 0 at this point, but its not. t = find_table_lock(net, repl->name, &ret, &ebt_mutex); ... this can return a valid table, with ret != 0. This bug causes update of table->private with the new blob, but then frees the blob right away in the caller. Syzbot report: BUG: KASAN: vmalloc-out-of-boun... • https://git.kernel.org/stable/c/c58dd2dd443c26d856a168db108a0cd11c285bf3 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2023-54242 – block, bfq: Fix division by zero error on zero wsum
https://notcve.org/view.php?id=CVE-2023-54242
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: block, bfq: Fix division by zero error on zero wsum When the weighted sum is zero the calculation of limit causes a division by zero error. Fix this by continuing to the next level. This was discovered by running as root: stress-ng --ioprio 0 Fixes divison by error oops: [ 521.450556] divide error: 0000 [#1] SMP NOPTI [ 521.450766] CPU: 2 PID: 2684464 Comm: stress-ng-iopri Not tainted 6.2.1-1280.native #1 [ 521.451117] Hardware name: QEMU S... • https://git.kernel.org/stable/c/76f1df88bbc2f984eb0418cc90de0a8384e63604 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2023-54241 – MIPS: KVM: Fix NULL pointer dereference
https://notcve.org/view.php?id=CVE-2023-54241
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: MIPS: KVM: Fix NULL pointer dereference After commit 45c7e8af4a5e3f0bea4ac209 ("MIPS: Remove KVM_TE support") we get a NULL pointer dereference when creating a KVM guest: [ 146.243409] Starting KVM with MIPS VZ extensions [ 149.849151] CPU 3 Unable to handle kernel paging request at virtual address 0000000000000300, epc == ffffffffc06356ec, ra == ffffffffc063568c [ 149.849177] Oops[#1]: [ 149.849182] CPU: 3 PID: 2265 Comm: qemu-system-mip N... • https://git.kernel.org/stable/c/45c7e8af4a5e3f0bea4ac209eea34118dd57ac64 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2023-54240 – net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()
https://notcve.org/view.php?id=CVE-2023-54240
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all() rule_locs is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rule_locs to avoid NULL pointer dereference. • https://git.kernel.org/stable/c/7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2023-54239 – iommufd: Check for uptr overflow
https://notcve.org/view.php?id=CVE-2023-54239
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: iommufd: Check for uptr overflow syzkaller found that setting up a map with a user VA that wraps past zero can trigger WARN_ONs, particularly from pin_user_pages weirdly returning 0 due to invalid arguments. Prevent creating a pages with a uptr and size that would math overflow. WARNING: CPU: 0 PID: 518 at drivers/iommu/iommufd/pages.c:793 pfn_reader_user_pin+0x2e6/0x390 Modules linked in: CPU: 0 PID: 518 Comm: repro Not tainted 6.3.0-rc2-e... • https://git.kernel.org/stable/c/8d160cd4d5066f864ec0f2c981470e55ac03ac27 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2023-54238 – mlx5: fix skb leak while fifo resync and push
https://notcve.org/view.php?id=CVE-2023-54238
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: mlx5: fix skb leak while fifo resync and push During ptp resync operation SKBs were poped from the fifo but were never freed neither by napi_consume nor by dev_kfree_skb_any. Add call to napi_consume_skb to properly free SKBs. Another leak was happening because mlx5e_skb_fifo_has_room() had an error in the check. Comparing free running counters works well unless C promotes the types to something wider than the counter. In this case counters... • https://git.kernel.org/stable/c/58a518948f60153e8f6cb8361d2712aa3a1af94a •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2023-54237 – net/smc: fix potential panic dues to unprotected smc_llc_srv_add_link()
https://notcve.org/view.php?id=CVE-2023-54237
30 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: net/smc: fix potential panic dues to unprotected smc_llc_srv_add_link() There is a certain chance to trigger the following panic: PID: 5900 TASK: ffff88c1c8af4100 CPU: 1 COMMAND: "kworker/1:48" #0 [ffff9456c1cc79a0] machine_kexec at ffffffff870665b7 #1 [ffff9456c1cc79f0] __crash_kexec at ffffffff871b4c7a #2 [ffff9456c1cc7ab0] crash_kexec at ffffffff871b5b60 #3 [ffff9456c1cc7ac0] oops_end at ffffffff87026ce7 #4 [ffff9456c1cc7ae0] page_fault_... • https://git.kernel.org/stable/c/2d2209f2018943d4152a21eff5b76f1952e0b435 •