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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00036.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
ad85094b293e40e7a2f831b0311a389d952ebd5e affected < d218c7a0284f6b92a7b82d2e19706e18663b4193
ad85094b293e40e7a2f831b0311a389d952ebd5e affected < 801c1d505894008c888bc71d08d5cff5d87f8aba
ad85094b293e40e7a2f831b0311a389d952ebd5e affected < 8267ccd7b9df7ab682043507dd682fe0621cf045
ad85094b293e40e7a2f831b0311a389d952ebd5e affected < ba11bbf303fafb33989e95473e409f6ab412b18d
Linux Linux affected
Version Status Constraints
5.8 affected —
0 unaffected < 5.8
5.10.37 unaffected ≤ 5.10.*
5.11.21 unaffected ≤ 5.11.*
5.12.4 unaffected ≤ 5.12.*
5.13 unaffected ≤ *

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors Products
Linux Subscribe
Linux Kernel Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/801c1d505894008c888bc71d08d5cff5d87f8aba cve-icon cve-icon
https://git.kernel.org/stable/c/8267ccd7b9df7ab682043507dd682fe0621cf045 cve-icon cve-icon
https://git.kernel.org/stable/c/ba11bbf303fafb33989e95473e409f6ab412b18d cve-icon cve-icon
https://git.kernel.org/stable/c/d218c7a0284f6b92a7b82d2e19706e18663b4193 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024022821-CVE-2020-36785-96c7@gregkh/T/#u cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2020-36785 cve-icon
https://www.cve.org/CVERecord?id=CVE-2020-36785 cve-icon
History

Fri, 06 Dec 2024 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-415
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Tue, 05 Nov 2024 08:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-05-04T06:58:54.022Z

Reserved: 2024-02-26T17:07:27.435Z

Link: CVE-2020-36785

cve-icon Vulnrichment

Updated: 2024-08-04T17:37:07.332Z

cve-icon NVD

Status : Analyzed

Published: 2024-02-28T09:15:36.930

Modified: 2024-12-06T15:59:06.807

Link: CVE-2020-36785

cve-icon Redhat

Severity : Low

Publid Date: 2024-02-28T00:00:00Z

Links: CVE-2020-36785 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses