01 Record

CVE-2022-50838

net: stream: purge sk_error_queue in sk_stream_kill_queues()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net: stream: purge sk_error_queue in sk_stream_kill_queues()

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.28% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 20.7% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Deferred. 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

2025-12-30 12:10Z10 MO AGO

Last updated

2026-05-23 15:25Z5 MO AGO

Reserved

2025-12-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

868d3e9200cf5287c3646cde5268898865c9bb0d32b36d893b41dbb711a4bb40

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux7737b104c211fa843de268b897d601e070292a72 to < c8c1eec578a9ae2dc8f14a1846942a0b7bf29d1d, 89be5c357de34718eaaaefed80737f432c5ab86f to < bab542cf56fc174c8447c00b73be99ffd66d2d39, 8b8b3d738e450d2c2ccdc75f0ab5a951746c2a96 to < 6f00bd0402a1e3d2d556afba57c045bd7931e4d3, b631c603b5fb98d2bd709c35d384901965a3dd51 to < 4f1d37ff4226eb99d6b69e9f4518e279e1a851bf, daf15fa1fd997749e881aedd9f03f73a11240e82 to < 9062493811676ee0efe6c74d98f00ca38c4e17d4, 3988164fe9ddf98ebf5b5cdede91ac38c5f08a7e to < 9da204cd67c4fe97e8aa465d10d5c2e7076f7f42, 24bcbe1cc69fa52dc4f7b5b2456678ed464724d8 to < 8c330c36b3970d0917f48827fa6c7a9c75aa4602, 24bcbe1cc69fa52dc4f7b5b2456678ed464724d8 to < b458d349f8753f666233828ebd30df6f100cf7d5, 24bcbe1cc69fa52dc4f7b5b2456678ed464724d8 to < e0c8bccd40fc1c19e1d246c39bcf79e357e1ada3, 6ba975e14f5ebb87143d737c493adf4031409a68, 4437f3ead9e85c35fe0e3adfb98c0b97eaa267eb, 4.9.291 to < 4.9.337, 4.14.256 to < 4.14.303, 4.19.218 to < 4.19.270, 5.4.160 to < 5.4.229, 5.10.80 to < 5.10.163, 5.15.3 to < 5.15.86, 4.4.293 to < 4.5, 5.14.19 to < 5.15, 5.16—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c8c1eec578a9ae2dc8f14a1846942a0b7bf29d1d
git.kernel.orghttps://git.kernel.org/stable/c/bab542cf56fc174c8447c00b73be99ffd66d2d39
git.kernel.orghttps://git.kernel.org/stable/c/6f00bd0402a1e3d2d556afba57c045bd7931e4d3
git.kernel.orghttps://git.kernel.org/stable/c/4f1d37ff4226eb99d6b69e9f4518e279e1a851bf
git.kernel.orghttps://git.kernel.org/stable/c/9062493811676ee0efe6c74d98f00ca38c4e17d4
git.kernel.orghttps://git.kernel.org/stable/c/9da204cd67c4fe97e8aa465d10d5c2e7076f7f42
git.kernel.orghttps://git.kernel.org/stable/c/8c330c36b3970d0917f48827fa6c7a9c75aa4602
git.kernel.orghttps://git.kernel.org/stable/c/b458d349f8753f666233828ebd30df6f100cf7d5
git.kernel.orghttps://git.kernel.org/stable/c/e0c8bccd40fc1c19e1d246c39bcf79e357e1ada3

07 Fixed in

Debian 12

linux
Fixed in 6.1.4-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.1.4-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.1.4-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.