VDB
CVE-2019-12381
CVE-2019-12381
PUBLISHED
An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL
EPSS 0.08% · 24.5th percentile
Risk Scores
EPSS Score
0.08%
24.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | linux-aws | 0, 4.4.0-1002.2, 4.4.0-1003.3 |
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-239.273~14.04.1, *, 4.4.0-241.275~14.04.1 |
| Ubuntu:Pro:14.04:LTS | linux-azure | *, 0, 4.15.0-1023.24~14.04.1 |
| Ubuntu:Pro:14.04:LTS | linux | 3.13.0-149.199, 3.13.0-113.160, 3.13.0-155.205 |
Timeline
- May 28, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 25, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 27, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 2, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-12381 third-party-advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=425aa0e1d01513437668fa3d4a971168bbaa8515 third-party-advisory
- https://lkml.org/lkml/2019/5/25/230 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-12381 third-party-advisory