CVE-2024-35787

  1. Yack CVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-35787

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

I

n the Linux kernel, the following vulnerability has been resolved: md/md-bitmap: fix incorrect usage for sb_index Commit d7038f951828 ("md-bitmap: don't use ->index for pages backing the bitmap file") removed page->index from bitmap code, but left wrong code logic for clustered-md. current code never set slot offset for cluster nodes, will sometimes cause crash in clustered env. Call trace (partly): md_bitmap_file_set_bit+0x110/0x1d8 [md_mod] md_bitmap_startwrite+0x13c/0x240 [md_mod] raid1_make_request+0x6b0/0x1c08 [raid1] md_handle_request+0x1dc/0x368 [md_mod] md_submit_bio+0x80/0xf8 [md_mod] __submit_bio+0x178/0x300 submit_bio_noacct_nocheck+0x11c/0x338 submit_bio_noacct+0x134/0x614 submit_bio+0x28/0xdc submit_bh_wbc+0x130/0x1cc submit_bh+0x1c/0x28

References
Link Resource
https://git.kernel.org/stable/c/55e55eb65fd5e09faf5a0e49ffcdd37905aaf4da Patch
https://git.kernel.org/stable/c/5a95815b17428ce2f56ec18da5e0d1b2a1a15240 Patch
https://git.kernel.org/stable/c/736ad6c577a367834118f57417038d45bb5e0a31 Patch
https://git.kernel.org/stable/c/ecbd8ebb51bf7e4939d83b9e6022a55cac44ef06 Patch
https://git.kernel.org/stable/c/55e55eb65fd5e09faf5a0e49ffcdd37905aaf4da Patch
https://git.kernel.org/stable/c/5a95815b17428ce2f56ec18da5e0d1b2a1a15240 Patch
https://git.kernel.org/stable/c/736ad6c577a367834118f57417038d45bb5e0a31 Patch
https://git.kernel.org/stable/c/ecbd8ebb51bf7e4939d83b9e6022a55cac44ef06 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

26 Sep 2025, 16:21

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux
Linux linux Kernel
References () https://git.kernel.org/stable/c/55e55eb65fd5e09faf5a0e49ffcdd37905aaf4da - () https://git.kernel.org/stable/c/55e55eb65fd5e09faf5a0e49ffcdd37905aaf4da - Patch
References () https://git.kernel.org/stable/c/5a95815b17428ce2f56ec18da5e0d1b2a1a15240 - () https://git.kernel.org/stable/c/5a95815b17428ce2f56ec18da5e0d1b2a1a15240 - Patch
References () https://git.kernel.org/stable/c/736ad6c577a367834118f57417038d45bb5e0a31 - () https://git.kernel.org/stable/c/736ad6c577a367834118f57417038d45bb5e0a31 - Patch
References () https://git.kernel.org/stable/c/ecbd8ebb51bf7e4939d83b9e6022a55cac44ef06 - () https://git.kernel.org/stable/c/ecbd8ebb51bf7e4939d83b9e6022a55cac44ef06 - Patch
CWE NVD-CWE-noinfo

21 Nov 2024, 09:20

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/55e55eb65fd5e09faf5a0e49ffcdd37905aaf4da - () https://git.kernel.org/stable/c/55e55eb65fd5e09faf5a0e49ffcdd37905aaf4da -
References () https://git.kernel.org/stable/c/5a95815b17428ce2f56ec18da5e0d1b2a1a15240 - () https://git.kernel.org/stable/c/5a95815b17428ce2f56ec18da5e0d1b2a1a15240 -
References () https://git.kernel.org/stable/c/736ad6c577a367834118f57417038d45bb5e0a31 - () https://git.kernel.org/stable/c/736ad6c577a367834118f57417038d45bb5e0a31 -
References () https://git.kernel.org/stable/c/ecbd8ebb51bf7e4939d83b9e6022a55cac44ef06 - () https://git.kernel.org/stable/c/ecbd8ebb51bf7e4939d83b9e6022a55cac44ef06 -
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: md/md-bitmap: corrige el uso incorrecto de sb_index Commit d7038f951828 ("md-bitmap: no usar ->índice para páginas que respaldan el archivo de mapa de bits") página eliminada-> índice del código de mapa de bits, pero dejó una lógica de código incorrecta para clustered-md. El código actual nunca establece el desplazamiento de ranura para los nodos del clúster, a veces causa fallos en el entorno del clúster. Rastreo de llamadas (parcialmente): md_bitmap_file_set_bit+0x110/0x1d8 [md_mod] md_bitmap_startwrite+0x13c/0x240 [md_mod] raid1_make_request+0x6b0/0x1c08 [raid1] md_handle_request+0x1dc/0x368 [md_submit_bio+0x8 0/0xf8 [md_mod] __submit_bio+0x178/ 0x300 enviar_bio_noacct_nocheck+0x11c/0x338 enviar_bio_noacct+0x134/0x614 enviar_bio+0x28/0xdc enviar_bh_wbc+0x130/0x1cc enviar_bh+0x1c/0x28

17 May 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-17 13:15

Updated : 2025-09-26 16:21

NVD link : CVE-2024-35787

Mitre link : CVE-2024-35787

CVE.ORG link : CVE-2024-35787

JSON object : View

Products Affected

linux

CWE
NVD-CWE-noinfo