CVE-2018-20856
- State
- Published
- Severity
- Not scored
- Published
- Jul 26, 2019
- Updated
- Aug 5, 2024
- Reserved
- Jul 26, 2019
Description
An issue was discovered in the Linux kernel before 4.18.7. In block/blk-core.c, there is an __blk_drain_queue() use-after-free because a certain error case is mishandled.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.7
- https://github.com/torvalds/linux/commit/54648cf1ec2d7f4b6a71767799c45676a138ca24
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=54648cf1ec2d7f4b6a71767799c45676a138ca24
- USN-4094-1vendor-advisory
- 20190813 [SECURITY] [DSA 4497-1] linux security updatemailing-list
- DSA-4497vendor-advisory
- 20190814 [slackware-security] Slackware 14.2 kernel (SSA:2019-226-01)mailing-list
- [debian-lts-announce] 20190814 [SECURITY] [DLA 1885-1] linux-4.9 security updatemailing-list
- http://packetstormsecurity.com/files/154059/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
- USN-4116-1vendor-advisory
- USN-4118-1vendor-advisory
- https://security.netapp.com/advisory/ntap-20190905-0002/
- http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html
- https://support.f5.com/csp/article/K14673240?utm_source=f5support&%3Butm_medium=RSS
- RHSA-2019:3076vendor-advisory
- RHSA-2019:3055vendor-advisory
- RHSA-2019:3089vendor-advisory
- http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html
- RHSA-2019:3217vendor-advisory
- RHSA-2020:0100vendor-advisory
- RHSA-2020:0103vendor-advisory
- RHSA-2020:0543vendor-advisory
- RHSA-2020:0664vendor-advisory
- RHSA-2020:0698vendor-advisory
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