Vulnerability identifier: #VU91373

Vulnerability risk: Low

CVSSv3.1: 4.8 [AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-35925

CWE-ID: CWE-369

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Linux kernel
Operating systems & Components / Operating system

Vendor: Linux Foundation

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a division by zero error within the blk_rq_stat_init() function in block/blk-stat.c. A local user can perform a denial of service (DoS) attack.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Linux kernel:

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External links
http://git.kernel.org/stable/c/6a55dab4ac956deb23690eedd74e70b892a378e7
http://git.kernel.org/stable/c/edd073c78d2bf48c5b8bf435bbc3d61d6e7c6c14
http://git.kernel.org/stable/c/b0cb5564c3e8e0ee0a2d28c86fa7f02e82d64c3c
http://git.kernel.org/stable/c/21e7d72d0cfcbae6042d498ea2e6f395311767f8
http://git.kernel.org/stable/c/512a01da7134bac8f8b373506011e8aaa3283854
http://git.kernel.org/stable/c/5f7fd6aa4c4877d77133ea86c14cf256f390b2fe
http://git.kernel.org/stable/c/98ddf2604ade2d954bf5ec193600d5274a43fd68
http://git.kernel.org/stable/c/93f52fbeaf4b676b21acfe42a5152620e6770d02

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.