VDB
CVE-2011-3638
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% · 43.3th percentile
Risk Scores
EPSS Score
0.21%
43.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | linux-mako | 0 |
| Ubuntu:14.04:LTS | linux-grouper | 3.1.10-6.25, 3.1.10-7.27, 0 |
| Ubuntu:14.04:LTS | linux-goldfish | 3.4.0-1.7, 0 |
| 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 |
Exploit Intelligence
- https://github.com/torvalds/linux/commit/667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3 (circl)
- [oss-security] 20111024 Re: CVE Request -- kernel: ext4: ext4_ext_insert_extent() kernel oops (circl)
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3 (circl)
- http://ftp.osuosl.org/pub/linux/kernel/v3.0/ChangeLog-3.0 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=747942 (circl)
Timeline
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 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