CVE-2022-49375

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.1% 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.

Published

2025-02-26 02:11Z1 YR AGO

Last updated

2026-05-11 18:58Z3 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

8574419df13b7d98847bcaf1e3146da5bef95f84fa1faa1b2918c6cfa8f830c5

• git.kernel.orghttps://git.kernel.org/stable/c/3867f0bbb94773d41e789257abec0d14f37da217
• git.kernel.orghttps://git.kernel.org/stable/c/79fa3f5758d8712df0678df98161f948fc4370e5
• git.kernel.orghttps://git.kernel.org/stable/c/6ecd4d5c28408df36a1a6f0b1973f633c949ac1f
• git.kernel.orghttps://git.kernel.org/stable/c/d77f28c1bc9d3043a52069fe42e4a26fbf961ebd
• git.kernel.orghttps://git.kernel.org/stable/c/82bfea344e8f7e9a0e0b1bf9af27552baa756620
• git.kernel.orghttps://git.kernel.org/stable/c/865051de2d9eaa50630e055b73921ceaf3c4a7fc
• git.kernel.orghttps://git.kernel.org/stable/c/58a729c55ce3a432eb827fdaa24c7909cd3b0a6b
• git.kernel.orghttps://git.kernel.org/stable/c/da38e86d6cf6dd3bc65c602d998f357145aa1a0b
• git.kernel.orghttps://git.kernel.org/stable/c/d3b43eb505bffb8e4cdf6800c15660c001553fe6