CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-26931 – scsi: qla2xxx: Fix command flush on cable pull
https://notcve.org/view.php?id=CVE-2024-26931
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix command flush on cable pull System crash due to command failed to flush back to SCSI layer. BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 PGD 0 P4D 0 Oops: 0000 [#1] SMP NOPTI CPU: 27 PID: 793455 Comm: kworker/u130:6 Kdump: loaded Tainted: G OE --------- - - 4.18.0-372.9.1.el8.x86_64 #1 Hardware name: HPE ProLiant DL360 Gen10/ProLiant DL360 Gen10, BIOS U32 09/03/2021 Workqueue: nvme-wq nvme_fc_... • https://git.kernel.org/stable/c/b73377124f56d2fec154737c2f8d2e839c237d5a • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2024-26930 – scsi: qla2xxx: Fix double free of the ha->vp_map pointer
https://notcve.org/view.php?id=CVE-2024-26930
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix double free of the ha->vp_map pointer Coverity scan reported potential risk of double free of the pointer ha->vp_map. ha->vp_map was freed in qla2x00_mem_alloc(), and again freed in function qla2x00_mem_free(ha). Assign NULL to vp_map and kfree take care of NULL. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: qla2xxx: Corrección de doble liberación del puntero ha->vp_map Coverity scan informó ... • https://git.kernel.org/stable/c/f14cee7a882cb79528f17a2335f53e9fd1848467 • CWE-415: Double Free •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52648 – drm/vmwgfx: Unmap the surface before resetting it on a plane state
https://notcve.org/view.php?id=CVE-2023-52648
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Unmap the surface before resetting it on a plane state Switch to a new plane state requires unreferencing of all held surfaces. In the work required for mob cursors the mapped surfaces started being cached but the variable indicating whether the surface is currently mapped was not being reset. This leads to crashes as the duplicated state, incorrectly, indicates the that surface is mapped even when no surface is present. That's ... • https://git.kernel.org/stable/c/485d98d472d53f9617ffdfba5e677ac29ad4fe20 •
CVSS: 4.4EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48668 – smb3: fix temporary data corruption in collapse range
https://notcve.org/view.php?id=CVE-2022-48668
28 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in collapse range collapse range doesn't discard the affected cached region so can risk temporarily corrupting the file data. This fixes xfstest generic/031 I also decided to merge a minor cleanup to this into the same patch (avoiding rereading inode size repeatedly unnecessarily) to make it clearer. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: smb3: corrige la corrupción temporal de da... • https://git.kernel.org/stable/c/5476b5dd82c8bb9d0dd426f96575ae656cede140 •
CVSS: 4.4EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48667 – smb3: fix temporary data corruption in insert range
https://notcve.org/view.php?id=CVE-2022-48667
28 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in insert range insert range doesn't discard the affected cached region so can risk temporarily corrupting file data. Also includes some minor cleanup (avoiding rereading inode size repeatedly unnecessarily) to make it clearer. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: smb3: corrige la corrupción de datos temporales en el rango de inserción. El rango de inserción no descarta la regió... • https://git.kernel.org/stable/c/7fe6fe95b936084dce6eedcc2cccadf96eafae73 •
CVSS: 7.4EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48666 – scsi: core: Fix a use-after-free
https://notcve.org/view.php?id=CVE-2022-48666
28 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two .exit_cmd_priv implementations. Both implementations use resources associated with the SCSI host. Make sure that these resources are still available when .exit_cmd_priv is called by waiting inside scsi_remove_host() until the tag set has been freed. This commit fixes the following use-after-free: ================================================================== BUG: KASAN: use-after-free in sr... • https://git.kernel.org/stable/c/65ca846a53149a1a72cd8d02e7b2e73dd545b834 • CWE-416: Use After Free •
CVSS: 8.4EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48665 – exfat: fix overflow for large capacity partition
https://notcve.org/view.php?id=CVE-2022-48665
28 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: exfat: fix overflow for large capacity partition Using int type for sector index, there will be overflow in a large capacity partition. For example, if storage with sector size of 512 bytes and partition capacity is larger than 2TB, there will be overflow. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: exfat: corrige el desbordamiento de una partición de gran capacidad. Al usar el tipo int para el índice del sector, habr... • https://git.kernel.org/stable/c/1b6138385499507147e8f654840f4c39afe6adbf •
CVSS: 7.2EPSS: 0%CPEs: 6EXPL: 0CVE-2022-48664 – btrfs: fix hang during unmount when stopping a space reclaim worker
https://notcve.org/view.php?id=CVE-2022-48664
28 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: fix hang during unmount when stopping a space reclaim worker Often when running generic/562 from fstests we can hang during unmount, resulting in a trace like this: Sep 07 11:52:00 debian9 unknown: run fstests generic/562 at 2022-09-07 11:52:00 Sep 07 11:55:32 debian9 kernel: INFO: task umount:49438 blocked for more than 120 seconds. Sep 07 11:55:32 debian9 kernel: Not tainted 6.0.0-rc2-btrfs-next-122 #1 Sep 07 11:55:32 debian9 kerne... • https://git.kernel.org/stable/c/d6fd0ae25c6495674dc5a41a8d16bc8e0073276d •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48662 – drm/i915/gem: Really move i915_gem_context.link under ref protection
https://notcve.org/view.php?id=CVE-2022-48662
28 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Really move i915_gem_context.link under ref protection i915_perf assumes that it can use the i915_gem_context reference to protect its i915->gem.contexts.list iteration. However, this requires that we do not remove the context from the list until after we drop the final reference and release the struct. If, as currently, we remove the context from the list during context_close(), the link.next pointer may be poisoned while we ... • https://git.kernel.org/stable/c/f8246cf4d9a9025d26c609bb2195e7c0a9ce5c40 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48661 – gpio: mockup: Fix potential resource leakage when register a chip
https://notcve.org/view.php?id=CVE-2022-48661
28 Apr 2024 — In the Linux kernel, the following vulnerability has been resolved: gpio: mockup: Fix potential resource leakage when register a chip If creation of software node fails, the locally allocated string array is left unfreed. Free it on error path. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: gpio: maqueta: corrige una posible fuga de recursos al registrar un chip. Si falla la creación del nodo de software, la matriz de cadenas asignada localmente queda sin liberar. Libérelo en la ruta de err... • https://git.kernel.org/stable/c/6fda593f3082ef1aa783ac13e89f673fd69a2cb6 • CWE-404: Improper Resource Shutdown or Release •