01 Record

CVE-2022-49305

drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 10.2% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-02-26 02:10Z1 YR AGO

Last updated

2026-05-11 18:57Z3 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-667Improper LockingClass

Data version

5.2

Document digest

baca6f70aa9243769c0202b8a0959692c2b9e8fd32f4df3d9c48b47eac371a59

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux8fc8598e61f6f384f3eaf1d9b09500c12af47b37 to < b465bb2ebf666116c1ac745cb80c65154dc0d27e, 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 to < 1fbe033c52480f7954c057510040fa6286c4ea25, 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 to < 66f769762f65d957f688f3258755c6ec410bf710, 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 to < 042915c1bfedd684c1d98a841794ee203200571a, 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 to < ffc9cab7243f8151be37966301307bfd3cda2db3, 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 to < b34cb54923a6e5ddefbaf358c85c922c6ab456e2, 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 to < 806c7b53414934ba2a39449b31fd1a038e500273, 2.6.33—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/b465bb2ebf666116c1ac745cb80c65154dc0d27e
git.kernel.orghttps://git.kernel.org/stable/c/1fbe033c52480f7954c057510040fa6286c4ea25
git.kernel.orghttps://git.kernel.org/stable/c/66f769762f65d957f688f3258755c6ec410bf710
git.kernel.orghttps://git.kernel.org/stable/c/042915c1bfedd684c1d98a841794ee203200571a
git.kernel.orghttps://git.kernel.org/stable/c/ffc9cab7243f8151be37966301307bfd3cda2db3
git.kernel.orghttps://git.kernel.org/stable/c/b34cb54923a6e5ddefbaf358c85c922c6ab456e2
git.kernel.orghttps://git.kernel.org/stable/c/806c7b53414934ba2a39449b31fd1a038e500273

01 Record index

CVE-2022-49305

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49305

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References