Vulnerability-Lookup

GHSA-7WW5-CHP8-5MWJ

Vulnerability from github – Published: 2024-02-28 09:30 – Updated: 2024-12-06 18:30

Details

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.

Severity ?

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2020-36785"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-28T09:15:36Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs()\n\nThe \"s3a_buf\" is freed along with all the other items on the\n\"asd-\u003es3a_stats\" list.  It leads to a double free and a use after free.",
  "id": "GHSA-7ww5-chp8-5mwj",
  "modified": "2024-12-06T18:30:44Z",
  "published": "2024-02-28T09:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36785"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/801c1d505894008c888bc71d08d5cff5d87f8aba"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8267ccd7b9df7ab682043507dd682fe0621cf045"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ba11bbf303fafb33989e95473e409f6ab412b18d"
    },
    {
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      "url": "https://git.kernel.org/stable/c/d218c7a0284f6b92a7b82d2e19706e18663b4193"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-36785 (GCVE-0-2020-36785)

Vulnerability from cvelistv5 – Published: 2024-02-28 08:13 – Updated: 2025-05-04 06:58

Title

media: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs()

Summary

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.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/d218c7a0284f6b92a…
	https://git.kernel.org/stable/c/801c1d505894008c8…
	https://git.kernel.org/stable/c/8267ccd7b9df7ab68…
	https://git.kernel.org/stable/c/ba11bbf303fafb339…

Impacted products

Vendor

Product

Version

Linux

Affected: ad85094b293e40e7a2f831b0311a389d952ebd5e , < d218c7a0284f6b92a7b82d2e19706e18663b4193 (git)
Affected: ad85094b293e40e7a2f831b0311a389d952ebd5e , < 801c1d505894008c888bc71d08d5cff5d87f8aba (git)
Affected: ad85094b293e40e7a2f831b0311a389d952ebd5e , < 8267ccd7b9df7ab682043507dd682fe0621cf045 (git)
Affected: ad85094b293e40e7a2f831b0311a389d952ebd5e , < ba11bbf303fafb33989e95473e409f6ab412b18d (git)

Linux

Affected: 5.8
Unaffected: 0 , < 5.8 (semver)
Unaffected: 5.10.37 , ≤ 5.10.* (semver)
Unaffected: 5.11.21 , ≤ 5.11.* (semver)
Unaffected: 5.12.4 , ≤ 5.12.* (semver)
Unaffected: 5.13 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-7WW5-CHP8-5MWJ

CVE-2020-36785 (GCVE-0-2020-36785)

Tags

Sightings

Nomenclature