UBUNTU-CVE-2018-10883
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
02 / AFFECTED SOFTWARE
Affected packages
56 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
24 explicit affected versions
4 explicit affected versions
18 explicit affected versions
23 explicit affected versions
64 explicit affected versions
58 explicit affected versions
20 explicit affected versions
24 explicit affected versions
25 explicit affected versions
7 explicit affected versions
86 explicit affected versions
6 explicit affected versions
51 explicit affected versions
29 explicit affected versions
7 explicit affected versions
45 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 the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
05 / REFERENCES
Further evidence
- https://bugzilla.kernel.org/show_bug.cgi?id=200071
- https://ubuntu.com/security/CVE-2018-10883
- 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://ubuntu.com/security/notices/USN-3879-1
- https://ubuntu.com/security/notices/USN-3879-2
- https://www.cve.org/CVERecord?id=CVE-2018-10883