CVE-2018-13099
MEDIUM 5.5EPSS 2.5%
An issue was discovered in fs/f2fs/inline.c in the Linux kernel through 4.4. A denial of service (out-of-bounds memory access and BUG) can occur for a modified f2fs filesystem image in which an inline inode contains an invalid reserved blkaddr.
- CVSS v3.1 NVD
- 5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS v2.0 NVD
- 4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P - EPSS
- 2.47% chance of exploitation in the next 30 days, 84th percentile
- Published
- 2018-07-03
- Updated
- 2024-08-05
Proof-of-concept exploits (1)
Security advisories
- https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=3bfe2049c222b23342…
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4dbe38dc386…
- http://lists.opensuse.org/opensuse-security-announce/2018-10/msg00033.html
- http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-ke…
- https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
- https://seclists.org/bugtraq/2018/Oct/4
- https://seclists.org/bugtraq/2019/Jan/52
- https://sourceforge.net/p/linux-f2fs/mailman/message/36356878
- https://usn.ubuntu.com/3932-1
- https://usn.ubuntu.com/3932-2
- https://usn.ubuntu.com/4094-1
- https://usn.ubuntu.com/4118-1
- https://www.debian.org/security/2018/dsa-4308
- http://www.securityfocus.com/bid/104680