CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-41001 – io_uring/sqpoll: work around a potential audit memory leak
https://notcve.org/view.php?id=CVE-2024-41001
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: io_uring/sqpoll: work around a potential audit memory leak kmemleak complains that there's a memory leak related to connect handling: unreferenced object 0xffff0001093bdf00 (size 128): comm "iou-sqp-455", pid 457, jiffies 4294894164 hex dump (first 32 bytes): 02 00 fa ea 7f 00 00 01 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 2e481b1a): [<00000000c0a26af4>] kmemlea... • https://git.kernel.org/stable/c/55c22375cbaa24f77dd13f9ae0642915444a1227 • CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak') •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2024-41000 – block/ioctl: prefer different overflow check
https://notcve.org/view.php?id=CVE-2024-41000
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: [ 62.982337] ------------[ cut here ]------------ [ 62.985692] cgroup: Invalid name [ 62.986211] UBSAN: signed-integer-overflow in ../block/ioctl.c:36:46 [ 62.989370] 9pnet_fd: p9_fd_create_tcp (7343): problem connecting socket to 127.0.0.1 [ 62.992992] 9223372036854775807 + 4095 cannot be represent... • https://git.kernel.org/stable/c/58706e482bf45c4db48b0c53aba2468c97adda24 •
CVSS: 3.6EPSS: 0%CPEs: 2EXPL: 0CVE-2024-40999 – net: ena: Add validation for completion descriptors consistency
https://notcve.org/view.php?id=CVE-2024-40999
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag is set only for the first descriptor in multi-buffer packets. In case of an invalid descriptor, a reset will occur. A new reset reason for RX data corruption has been added. In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag is set only for the ... • https://git.kernel.org/stable/c/42146ee5286f16f1674a84f7c274dcca65c6ff2e •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-40998 – ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()
https://notcve.org/view.php?id=CVE-2024-40998
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() In the following concurrency we will access the uninitialized rs->lock: ext4_fill_super ext4_register_sysfs // sysfs registered msg_ratelimit_interval_ms // Other processes modify rs->interval to // non-zero via msg_ratelimit_interval_ms ext4_orphan_cleanup ext4_msg(sb, KERN_INFO, "Errors on filesystem, " __ext4_msg ___ratelimit(&(EXT4_SB(sb)->s_msg_ratelimit_state)... • https://git.kernel.org/stable/c/23afcd52af06880c6c913a0ad99022b8937b575c •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-40997 – cpufreq: amd-pstate: fix memory leak on CPU EPP exit
https://notcve.org/view.php?id=CVE-2024-40997
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: fix memory leak on CPU EPP exit The cpudata memory from kzalloc() in amd_pstate_epp_cpu_init() is not freed in the analogous exit function, so fix that. [ rjw: Subject and changelog edits ] In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: fix memory leak on CPU EPP exit The cpudata memory from kzalloc() in amd_pstate_epp_cpu_init() is not freed in the analogous exit function, so f... • https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd • CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak') •
CVSS: 4.7EPSS: 0%CPEs: 8EXPL: 0CVE-2024-40988 – drm/radeon: fix UBSAN warning in kv_dpm.c
https://notcve.org/view.php?id=CVE-2024-40988
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix UBSAN warning in kv_dpm.c Adds bounds check for sumo_vid_mapping_entry. • https://git.kernel.org/stable/c/07e8f15fa16695cf4c90e89854e59af4a760055b • CWE-787: Out-of-bounds Write •
CVSS: 5.0EPSS: 0%CPEs: 8EXPL: 0CVE-2024-40987 – drm/amdgpu: fix UBSAN warning in kv_dpm.c
https://notcve.org/view.php?id=CVE-2024-40987
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix UBSAN warning in kv_dpm.c Adds bounds check for sumo_vid_mapping_entry. • https://git.kernel.org/stable/c/4ad7d49059358ceadd352b4e2511425bdb68f400 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-40984 – ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine."
https://notcve.org/view.php?id=CVE-2024-40984
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." Undo the modifications made in commit d410ee5109a1 ("ACPICA: avoid "Info: mapping multiple BARs. Your kernel is fine.""). The initial purpose of this commit was to stop memory mappings for operation regions from overlapping page boundaries, as it can trigger warnings if different page attributes are present. • https://git.kernel.org/stable/c/d410ee5109a1633a686a5663c6743a92e1181f9b • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-40982 – ssb: Fix potential NULL pointer dereference in ssb_device_uevent()
https://notcve.org/view.php?id=CVE-2024-40982
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ssb: Fix potential NULL pointer dereference in ssb_device_uevent() The ssb_device_uevent() function first attempts to convert the 'dev' pointer to 'struct ssb_device *'. However, it mistakenly dereferences 'dev' before performing the NULL check, potentially leading to a NULL pointer dereference if 'dev' is NULL. To fix this issue, move the NULL check before dereferencing the 'dev' pointer, ensuring that the pointer is valid before attemptin... • https://git.kernel.org/stable/c/c5dc2d8eb3981bae261ea7d1060a80868e886813 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-40981 – batman-adv: bypass empty buckets in batadv_purge_orig_ref()
https://notcve.org/view.php?id=CVE-2024-40981
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: batman-adv: bypass empty buckets in batadv_purge_orig_ref() Many syzbot reports are pointing to soft lockups in batadv_purge_orig_ref() [1] Root cause is unknown, but we can avoid spending too much time there and perhaps get more interesting reports. [1] watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/u4:6:621] Modules linked in: irq event stamp: 6182794 hardirqs last enabled at (6182793): [