Vulnerability-Lookup

GHSA-QGVQ-JR42-R2GX

Vulnerability from github – Published: 2024-05-21 18:31 – Updated: 2024-07-03 18:42

Details

In the Linux kernel, the following vulnerability has been resolved:

media: vidtv: psi: Add check for kstrdup

Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference.

Severity

6.2 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-52844"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:21Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vidtv: psi: Add check for kstrdup\n\nAdd check for the return value of kstrdup() and return the error\nif it fails in order to avoid NULL pointer dereference.",
  "id": "GHSA-qgvq-jr42-r2gx",
  "modified": "2024-07-03T18:42:57Z",
  "published": "2024-05-21T18:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52844"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3387490c89b10aeb4e71d78b65dbc9ba4b2385b9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5c26aae3723965c291c65dd2ecad6a3240d422b0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5cfcc8de7d733a1137b86954cc28ce99972311ad"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/76a2c5df6ca8bd8ada45e953b8c72b746f42918d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a51335704a3f90eaf23a6864faefca34b382490a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d17269fb9161995303985ab2fe6f16cfb72152f9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-52844 (GCVE-0-2023-52844)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-05-11 19:34

Title

media: vidtv: psi: Add check for kstrdup

Summary

In the Linux kernel, the following vulnerability has been resolved: media: vidtv: psi: Add check for kstrdup Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference.

Severity

6.2 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Linux

References

6 references

URL	Tags
https://git.kernel.org/stable/c/3387490c89b10aeb4…
https://git.kernel.org/stable/c/d17269fb916199530…
https://git.kernel.org/stable/c/5c26aae3723965c29…
https://git.kernel.org/stable/c/5cfcc8de7d733a113…
https://git.kernel.org/stable/c/a51335704a3f90eaf…
https://git.kernel.org/stable/c/76a2c5df6ca8bd8ad…

Impacted products

11 products

Vendor	Product	Version
Linux	Linux	Affected: f90cf6079bf67988f8b1ad1ade70fc89d0080905 , < 3387490c89b10aeb4e71d78b65dbc9ba4b2385b9 (git) Affected: f90cf6079bf67988f8b1ad1ade70fc89d0080905 , < d17269fb9161995303985ab2fe6f16cfb72152f9 (git) Affected: f90cf6079bf67988f8b1ad1ade70fc89d0080905 , < 5c26aae3723965c291c65dd2ecad6a3240d422b0 (git) Affected: f90cf6079bf67988f8b1ad1ade70fc89d0080905 , < 5cfcc8de7d733a1137b86954cc28ce99972311ad (git) Affected: f90cf6079bf67988f8b1ad1ade70fc89d0080905 , < a51335704a3f90eaf23a6864faefca34b382490a (git) Affected: f90cf6079bf67988f8b1ad1ade70fc89d0080905 , < 76a2c5df6ca8bd8ada45e953b8c72b746f42918d (git)
Linux	Linux	Affected: 5.10 Unaffected: 0 , < 5.10 (semver) Unaffected: 5.10.201 , ≤ 5.10.* (semver) Unaffected: 5.15.139 , ≤ 5.15.* (semver) Unaffected: 6.1.63 , ≤ 6.1.* (semver) Unaffected: 6.5.12 , ≤ 6.5.* (semver) Unaffected: 6.6.2 , ≤ 6.6.* (semver) Unaffected: 6.7 , ≤ * (original_commit_for_fix)
linux	linux_kernel	Affected: 7a7899f6f58e cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Affected: 5.10 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 0 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 5.10.201 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 5.15.139 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.1.63 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.5.12 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.6.2 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.7 cpe:2.3:o:linux:linux_kernel:-:::::::*

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{
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        ],
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    "cna": {
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}

Sightings

Author	Source	Type	Date	Other

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-QGVQ-JR42-R2GX

CVE-2023-52844 (GCVE-0-2023-52844)

Tags

Sightings

Nomenclature