What’s Vulnerable › Vulnerabilities

CVE-2024-41015: ocfs2: add bounds checking to ocfs2_check_dir_entry()

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-07-29 · updated 2026-08-04

Description

In the Linux kernel, the following vulnerability has been resolved: ocfs2: add bounds checking to ocfs2_check_dir_entry() This adds sanity checks for ocfs2_dir_entry to make sure all members of ocfs2_dir_entry don't stray beyond valid memory region.

Affected products

• Linux kernel: before 4.19.319; from 4.20 before 5.4.281; from 5.5 before 5.10.223; from 5.11 before 5.15.164; from 5.16 before 6.1.102; from 6.2 before 6.6.43 — fixed in 4.19.319, 5.10.223, 5.15.164, 5.4.281, 6.1.102, 6.10.2

How to fix

Upgrade to a fixed version: Linux kernel 4.19.319, 5.10.223, 5.15.164, 5.4.281. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/13d38c00df97289e6fba2e54193959293fd910d2
• https://git.kernel.org/stable/c/255547c6bb8940a97eea94ef9d464ea5967763fb
• https://git.kernel.org/stable/c/53de17ad01cb5f6f8426f597e9d5c87d4cf53bb7
• https://git.kernel.org/stable/c/564d23cc5b216211e1694d53f7e45959396874d0
• https://git.kernel.org/stable/c/624b380074f0dc209fb8706db3295c735079f34c
• https://git.kernel.org/stable/c/77495e5da5cb110a8fed27b052c77853fe282176
• https://git.kernel.org/stable/c/e05a24289db90f76ff606086aadd62d068a88dcd
• https://git.kernel.org/stable/c/edb2e67dd4626b06fd7eb37252d5067912e78d59
• https://git.kernel.org/stable/c/fd65685594ee707cbf3ddf22ebb73697786ac114
• https://git.kernel.org/stable/c/13d38c00df97289e6fba2e54193959293fd910d2
• https://git.kernel.org/stable/c/255547c6bb8940a97eea94ef9d464ea5967763fb
• https://git.kernel.org/stable/c/53de17ad01cb5f6f8426f597e9d5c87d4cf53bb7

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