UBUNTU-CVE-2021-40490
A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
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10 explicit affected versions
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35 explicit affected versions
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1 explicit affected versions
25 explicit affected versions
6 explicit affected versions
1 explicit affected versions
27 explicit affected versions
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25 explicit affected versions
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6 explicit affected versions
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49 explicit affected versions
25 explicit affected versions
43 explicit affected versions
1 explicit affected versions
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12 explicit affected versions
27 explicit affected versions
4 explicit affected versions
14 explicit affected versions
1 explicit affected versions
5 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=9e445093e523f3277081314c864f708fd4bd34aa
- https://lore.kernel.org/linux-ext4/[email protected]/
- https://ubuntu.com/security/CVE-2021-40490
- https://ubuntu.com/security/notices/USN-5096-1
- https://ubuntu.com/security/notices/USN-5113-1
- https://ubuntu.com/security/notices/USN-5114-1
- https://ubuntu.com/security/notices/USN-5115-1
- https://ubuntu.com/security/notices/USN-5116-1
- https://ubuntu.com/security/notices/USN-5116-2
- https://ubuntu.com/security/notices/USN-5120-1
- https://ubuntu.com/security/notices/USN-5343-1
- https://www.cve.org/CVERecord?id=CVE-2021-40490