7.8highHigh
CVE-2020-36785
Linux Linux Kernel
In the Linux kernel, the following vulnerability has been resolved: media: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs() The "s3a_buf" is freed along with all the other items on the "asd->s3a_stats" list. It leads to a double free and a use after free.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is requires local access to the machine.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, an ordinary user account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 7.8 (v3.1)
- Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H- Weakness
- CWE-415
- Assigned by
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Dates
- Published
- 2024-02-28
- Last modified
- 2026-08-26
- Sources
- NVD
Affected products
- Linux Linux Kernel5.8 - 5.10.37, 5.11 - 5.11.21, 5.12 - 5.12.4
As listed in the NVD configuration data. Not a statement about your estate.
References
- https://git.kernel.org/stable/c/51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654
- https://git.kernel.org/stable/c/801c1d505894008c888bc71d08d5cff5d87f8aba
- https://git.kernel.org/stable/c/8267ccd7b9df7ab682043507dd682fe0621cf045
- https://git.kernel.org/stable/c/ba11bbf303fafb33989e95473e409f6ab412b18d
- https://git.kernel.org/stable/c/d218c7a0284f6b92a7b82d2e19706e18663b4193
- https://git.kernel.org/stable/c/801c1d505894008c888bc71d08d5cff5d87f8aba
- https://git.kernel.org/stable/c/8267ccd7b9df7ab682043507dd682fe0621cf045
- https://git.kernel.org/stable/c/ba11bbf303fafb33989e95473e409f6ab412b18d
- https://git.kernel.org/stable/c/d218c7a0284f6b92a7b82d2e19706e18663b4193