CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49029 – hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails
https://notcve.org/view.php?id=CVE-2022-49029
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails Smatch report warning as follows: drivers/hwmon/ibmpex.c:509 ibmpex_register_bmc() warn: '&data->list' not removed from list If ibmpex_find_sensors() fails in ibmpex_register_bmc(), data will be freed, but data->list will not be removed from driver_data.bmc_data, then list traversal may cause UAF. Fix by removeing it from driver_data.bmc_data before free(). In the Linux kerne... • https://git.kernel.org/stable/c/57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49021 – net: phy: fix null-ptr-deref while probe() failed
https://notcve.org/view.php?id=CVE-2022-49021
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: net: phy: fix null-ptr-deref while probe() failed I got a null-ptr-deref report as following when doing fault injection test: BUG: kernel NULL pointer dereference, address: 0000000000000058 Oops: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 PID: 253 Comm: 507-spi-dm9051 Tainted: G B N 6.1.0-rc3+ Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: 0010:klist_put+0x2d/0xd0 Call Trace:
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49020 – net/9p: Fix a potential socket leak in p9_socket_open
https://notcve.org/view.php?id=CVE-2022-49020
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: net/9p: Fix a potential socket leak in p9_socket_open Both p9_fd_create_tcp() and p9_fd_create_unix() will call p9_socket_open(). If the creation of p9_trans_fd fails, p9_fd_create_tcp() and p9_fd_create_unix() will return an error directly instead of releasing the cscoket, which will result in a socket leak. This patch adds sock_release() to fix the leak issue. In the Linux kernel, the following vulnerability has been resolved: net/9p: Fix... • https://git.kernel.org/stable/c/6b18662e239a032f908b7f6e164bdf7e2e0a32c9 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49010 – hwmon: (coretemp) Check for null before removing sysfs attrs
https://notcve.org/view.php?id=CVE-2022-49010
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Check for null before removing sysfs attrs If coretemp_add_core() gets an error then pdata->core_data[indx] is already NULL and has been kfreed. Don't pass that to sysfs_remove_group() as that will crash in sysfs_remove_group(). [Shortened for readability] [91854.020159] sysfs: cannot create duplicate filename '/devices/platform/coretemp.0/hwmon/hwmon2/temp20_label'
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49007 – nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
https://notcve.org/view.php?id=CVE-2022-49007
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry() Syzbot reported a null-ptr-deref bug: NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 1 PID: 3603 Comm: segctord Not tainted 6.1.0-rc2-syzk... • https://git.kernel.org/stable/c/2f2c59506ae39496588ceb8b88bdbdbaed895d63 •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-49006 – tracing: Free buffers when a used dynamic event is removed
https://notcve.org/view.php?id=CVE-2022-49006
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: tracing: Free buffers when a used dynamic event is removed After 65536 dynamic events have been added and removed, the "type" field of the event then uses the first type number that is available (not currently used by other events). A type number is the identifier of the binary blobs in the tracing ring buffer (known as events) to map them to logic that can parse the binary blob. The issue is that if a dynamic event (like a kprobe event) is... • https://git.kernel.org/stable/c/77b44d1b7c28360910cdbd427fb62d485c08674c •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-48994 – ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event
https://notcve.org/view.php?id=CVE-2022-48994
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG), indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid to help mitigate ROP attacks. If they are not identical, there is a failure at run time, which manifests as either a kernel panic or thread getting killed. seq_copy_in_user() and seq... • https://git.kernel.org/stable/c/b38486e82ecb9f3046e0184205f6b61408fc40c9 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-48992 – ASoC: soc-pcm: Add NULL check in BE reparenting
https://notcve.org/view.php?id=CVE-2022-48992
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. The issue occurred in fuzzing test. In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. The issue occurred in fuzzing test. • https://git.kernel.org/stable/c/0760acc2e6598ad4f7bd3662db2d907ef0838139 • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48990 – drm/amdgpu: fix use-after-free during gpu recovery
https://notcve.org/view.php?id=CVE-2022-48990
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix use-after-free during gpu recovery [Why] [ 754.862560] refcount_t: underflow; use-after-free. [ 754.862898] Call Trace: [ 754.862903] <TASK> [ 754.862913] amdgpu_job_free_cb+0xc2/0xe1 [amdgpu] [ 754.863543] drm_sched_main.cold+0x34/0x39 [amd_sched] [How] The fw_fence may be not init, check whether dma_fence_init is performed before job free • https://git.kernel.org/stable/c/d2a89cd942edd50c1e652004fd64019be78b0a96 •
CVSS: 6.6EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48982 – Bluetooth: Fix crash when replugging CSR fake controllers
https://notcve.org/view.php?id=CVE-2022-48982
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix crash when replugging CSR fake controllers It seems fake CSR 5.0 clones can cause the suspend notifier to be registered twice causing the following kernel panic: [ 71.986122] Call Trace: [ 71.986124]