github - ghsa-5w38-rv9h-5rf4

GHSA-5W38-RV9H-5RF4

Vulnerability from github – Published: 2024-06-19 15:30 – Updated: 2024-10-31 00:30

Details

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

mac80211: validate extended element ID is present

Before attempting to parse an extended element, verify that the extended element ID is present.

Severity ?

5.5 (Medium)


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

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  "affected": [],
  "aliases": [
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  "id": "GHSA-5w38-rv9h-5rf4",
  "modified": "2024-10-31T00:30:36Z",
  "published": "2024-06-19T15:30:55Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47611"
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      "type": "CVSS_V3"
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}

CVE-2021-47611 (GCVE-0-2021-47611)

Vulnerability from cvelistv5 – Published: 2024-06-19 14:58 – Updated: 2025-05-04 07:14

Summary

In the Linux kernel, the following vulnerability has been resolved: mac80211: validate extended element ID is present Before attempting to parse an extended element, verify that the extended element ID is present.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/03029bb044ccee60a…
	https://git.kernel.org/stable/c/a19cf6844b509d44e…
	https://git.kernel.org/stable/c/7fd214fc7f2ee3a89…
	https://git.kernel.org/stable/c/c62b16f98688ae7bc…
	https://git.kernel.org/stable/c/768c0b19b50665e33…

Impacted products

Vendor

Product

Version

Linux

Affected: 41cbb0f5a29592874355e4159489eb08337cd50e , < 03029bb044ccee60adbc93e70713f3ae58abc3a1 (git)
Affected: 41cbb0f5a29592874355e4159489eb08337cd50e , < a19cf6844b509d44ecbd536f33d314d91ecdd2b5 (git)
Affected: 41cbb0f5a29592874355e4159489eb08337cd50e , < 7fd214fc7f2ee3a89f91e717e3cfad55f5a27045 (git)
Affected: 41cbb0f5a29592874355e4159489eb08337cd50e , < c62b16f98688ae7bc0ab23a6490481f4ce9b3a49 (git)
Affected: 41cbb0f5a29592874355e4159489eb08337cd50e , < 768c0b19b50665e337c96858aa2b7928d6dcf756 (git)

Linux

Affected: 4.19
Unaffected: 0 , < 4.19 (semver)
Unaffected: 4.19.222 , ≤ 4.19.* (semver)
Unaffected: 5.4.168 , ≤ 5.4.* (semver)
Unaffected: 5.10.88 , ≤ 5.10.* (semver)
Unaffected: 5.15.11 , ≤ 5.15.* (semver)
Unaffected: 5.16 , ≤ * (original_commit_for_fix)

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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-5W38-RV9H-5RF4

CVE-2021-47611 (GCVE-0-2021-47611)

Tags

Sightings

Nomenclature