CVE-2025-40055Double Free in Linux

55 documents7 sources
Severity
7.8HIGHOSV
OSV5.5OSV3.2
No vector
EPSS
0.1%
top 81.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedOct 28
Latest updateApr 13

Description

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix double free in user_cluster_connect() user_cluster_disconnect() frees "conn->cc_private" which is "lc" but then the error handling frees "lc" a second time. Set "lc" to NULL on this path to avoid a double free.

Affected Packages7 packages

Linuxlinux/linux_kernel3.14.05.4.301+6
Debianlinux/linux_kernel< 5.10.247-1+3
Ubuntulinux/linux_kernel< 5.15.0-170.180+2
CVEListV5linux/linuxc994c2ebdbbc391a42f177c8eb7882ebf3f142d8283333079d96c84baa91f0c62b5e0cbec246b7a2+8

🔴Vulnerability Details

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📋Vendor Advisories

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