01 Record

CVE-2023-53808

wifi: mwifiex: fix memory leak in mwifiex_histogram_read()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

wifi: mwifiex: fix memory leak in mwifiex_histogram_read()

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: 0.21% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 11.2% 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

2025-12-09 00:01Z8 MO AGO

Last updated

2026-05-11 19:51Z3 MO AGO

Reserved

2025-12-08

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-771Missing Reference to Active Allocated ResourceBase

Data version

5.2

Document digest

5a84162c5a41ed11b41a18f62f14fb06899aca3c85cffa5cd48c4e990dd0b7ce

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxcbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < d3b53ac2b60283f84bcc650aaa8af98500f37b56, cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < 7be90670b967d11f53a9d45bc88fa8ac9daf9709, cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < 8f717752f94efae84853e17f2589665c330a0cf5, cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < 0c4240d23db525208fd40dd6371ca3254fa1b93d, cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < 308eb3a609ac39ca9c3e466b35e8825007c8d826, cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < 84081b4baafb49211193c6a056d5aee9c0e6ab8e, cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < 5d66b32a6ecf2e2e1a9523eaa4f8b314832fe06c, cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < f76e1da838377777557d78dfeb6d8c532f7118be, cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73 to < 9c8fd72a5c2a031cbc680a2990107ecd958ffcdb, 4.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/d3b53ac2b60283f84bcc650aaa8af98500f37b56
git.kernel.orghttps://git.kernel.org/stable/c/7be90670b967d11f53a9d45bc88fa8ac9daf9709
git.kernel.orghttps://git.kernel.org/stable/c/8f717752f94efae84853e17f2589665c330a0cf5
git.kernel.orghttps://git.kernel.org/stable/c/0c4240d23db525208fd40dd6371ca3254fa1b93d
git.kernel.orghttps://git.kernel.org/stable/c/308eb3a609ac39ca9c3e466b35e8825007c8d826
git.kernel.orghttps://git.kernel.org/stable/c/84081b4baafb49211193c6a056d5aee9c0e6ab8e
git.kernel.orghttps://git.kernel.org/stable/c/5d66b32a6ecf2e2e1a9523eaa4f8b314832fe06c
git.kernel.orghttps://git.kernel.org/stable/c/f76e1da838377777557d78dfeb6d8c532f7118be
git.kernel.orghttps://git.kernel.org/stable/c/9c8fd72a5c2a031cbc680a2990107ecd958ffcdb

01 Record index

CVE-2023-53808

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-53808

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References