CVE-2011-3638 — Vulnetix

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CVE-2011-3638 REJECTED

fs/ext4/extents.c in the Linux kernel before 3.0 does not mark a modified extent as dirty in certain cases of extent splitting, which allows local users to cause a denial of service (system crash) via vectors involving ext4 umount and mount operations.

EPSS 0.21% · 43.1th percentile

Risk Scores

EPSS Score

0.21%

43.1th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	linux-mako	0
Ubuntu:14.04:LTS	linux-grouper	0, 3.1.10-6.25, 3.1.10-7.27
Ubuntu:14.04:LTS	linux-goldfish	0, 3.4.0-1.7
Ubuntu:14.04:LTS	linux-flo	0
Ubuntu:14.04:LTS	linux-maguro	0
Ubuntu:14.04:LTS	linux	0
Ubuntu:14.04:LTS	linux-manta	0

Timeline

Feb 4, 2022 EPSS Score
Mar 28, 2022 EPSS Score
May 19, 2022 EPSS Score
Jul 10, 2022 EPSS Score
Sep 1, 2022 EPSS Score
Oct 23, 2022 EPSS Score
Dec 14, 2022 EPSS Score
Feb 4, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Mar 28, 2023 EPSS Score
May 19, 2023 EPSS Score
Jul 10, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2011-3638 third-party-advisory
https://ubuntu.com/security/notices/USN-1294-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1299-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1311-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2011-3638 third-party-advisory

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