HighFix available
ocfs2: remove unreasonable unlock in ocfs2_read_blocks
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2_read_blocks Patch series "Misc fixes for ocfs2_read_blocks", v5. This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix the issue reported by syzbot, which detects bad unlock balance in ocfs2_read_blocks(). The second patch fixes an issue reported by Heming Zhao when reviewing above fix. This patch (of 2): There was a lock release before exiting, so remove the unreasonable unlock.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.19.323, 5.10.227, 5.15.168, 5.4.285, 6.1.113, 6.10.14, 6.11.3, 6.6.55
- CVEs
- CVE-2024-49965
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 03:25 UTC · Revision 1
Source evidence
ocfs2: remove unreasonable unlock in ocfs2_read_blocks
core-osv · Original sourcePublished 21 Oct 2024, 18:02 UTC
In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2_read_blocks Patch series "Misc fixes for ocfs2_read_blocks", v5. This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix the issue reported by syzbot, which detects bad unlock balance in ocfs2_read_blocks(). The second patch fixes an issue reported by Heming Zhao when reviewing above fix. This patch (of 2): There was a lock release before exiting, so remove the unreasonable unlock.
osv:CVE-2024-49965
Kernel
Fixed versions: 4.19.323, 5.4.285, 5.10.227, 5.15.168, 6.1.113, 6.6.55, 6.10.14, 6.11.3
Complete source record
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"title": "ocfs2: remove unreasonable unlock in ocfs2_read_blocks",
"summary": "In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2_read_blocks Patch series \"Misc fixes for ocfs2_read_blocks\", v5. This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix the issue reported by syzbot, which detects bad unlock balance in ocfs2_read_blocks(). The second patch fixes an issue reported by Heming Zhao when reviewing above fix. This patch (of 2): There was a lock release before exiting, so remove the unreasonable unlock.",
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"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/39a88623af3f1c686bf6db1e677ed865ffe6fccc",
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"https://git.kernel.org/stable/c/f55a33fe0fb5274ef185fd61947cf142138958af",
"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",
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"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49965.json",
"https://nvd.nist.gov/vuln/detail/CVE-2024-49965",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
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"source_id": "core-osv",
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"published_at": "2024-10-21T18:02:16.407+00:00"
}