UBUNTU-CVE-2018-10876
A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.
02 / AFFECTED SOFTWARE
Affected packages
49 explicit affected versions
15 explicit affected versions
6 explicit affected versions
61 explicit affected versions
191 explicit affected versions
18 explicit affected versions
23 explicit affected versions
1 explicit affected versions
8 explicit affected versions
12 explicit affected versions
7 explicit affected versions
1 explicit affected versions
17 explicit affected versions
4 explicit affected versions
18 explicit affected versions
23 explicit affected versions
57 explicit affected versions
51 explicit affected versions
20 explicit affected versions
17 explicit affected versions
25 explicit affected versions
7 explicit affected versions
79 explicit affected versions
6 explicit affected versions
51 explicit affected versions
29 explicit affected versions
7 explicit affected versions
38 explicit affected versions
2 explicit affected versions
20 explicit affected versions
26 explicit affected versions
17 explicit affected versions
45 explicit affected versions
3 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.
05 / REFERENCES
Further evidence
- http://patchwork.ozlabs.org/patch/929239/
- https://bugzilla.kernel.org/show_bug.cgi?id=199403
- https://ubuntu.com/security/CVE-2018-10876
- https://ubuntu.com/security/notices/USN-3753-1
- https://ubuntu.com/security/notices/USN-3753-2
- https://ubuntu.com/security/notices/USN-3871-1
- https://ubuntu.com/security/notices/USN-3871-3
- https://ubuntu.com/security/notices/USN-3871-4
- https://ubuntu.com/security/notices/USN-3871-5
- https://www.cve.org/CVERecord?id=CVE-2018-10876