CVE-2019-6974
- State
- Published
- Severity
- Not scored
- Published
- Feb 15, 2019
- Updated
- Aug 4, 2024
- Reserved
- Jan 26, 2019
Description
In the Linux kernel before 4.20.8, kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandles reference counting because of a race condition, leading to a use-after-free.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1765
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.99
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.21
- 46388exploit
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.8
- https://github.com/torvalds/linux/commit/cfa39381173d5f969daf43582c95ad679189cbc9
- 107127vdb-entry
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.156
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cfa39381173d5f969daf43582c95ad679189cbc9
- [debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security updatemailing-list
- [debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression updatemailing-list
- USN-3932-1vendor-advisory
- USN-3932-2vendor-advisory
- USN-3930-1vendor-advisory
- USN-3931-1vendor-advisory
- USN-3933-2vendor-advisory
- USN-3931-2vendor-advisory
- USN-3930-2vendor-advisory
- USN-3933-1vendor-advisory
- https://support.f5.com/csp/article/K11186236
- RHSA-2019:0833vendor-advisory
- RHSA-2019:0818vendor-advisory
- [debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security updatemailing-list
- RHBA-2019:0959vendor-advisory
- RHSA-2019:2809vendor-advisory
- https://support.f5.com/csp/article/K11186236?utm_source=f5support&%3Butm_medium=RSS
- RHSA-2019:3967vendor-advisory
- RHSA-2020:0103vendor-advisory
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