01 Record

CVE-2022-50542

media: si470x: Fix use-after-free in si470x_int_in_callback()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

media: si470x: Fix use-after-free in si470x_int_in_callback()

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: 0.15% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 4.9% of scored records. A rank, not a probability.
NVD base score: 7.8 (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:H/I:H/A:H
NVD analysis status: Analyzed. 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

2025-10-07 15:21Z11 MO AGO

Last updated

2026-05-11 19:21Z3 MO AGO

Reserved

2025-10-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-416Use After FreeVariant
CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

bb2ee1ade506b4be0585a0585fc82a5217af2a9eb7b387e552d9cef98e185cb2

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux779471110c6f0f7f7c223fc696170ec750ac3531 to < 146bd005ebb01ae190c22af050cb98623958c373, 779471110c6f0f7f7c223fc696170ec750ac3531 to < 8c6151b8e8dd2d98ad2cd725d26d1e103d989891, 779471110c6f0f7f7c223fc696170ec750ac3531 to < 52f54fe78cca24850a30865037250f63eb3d5bf7, 779471110c6f0f7f7c223fc696170ec750ac3531 to < 0ca298d548461d29615f9a2b1309e8dcf4a352c6, 779471110c6f0f7f7c223fc696170ec750ac3531 to < 1c6447d0fc68650e51586dde79b5090d9d77f13a, 779471110c6f0f7f7c223fc696170ec750ac3531 to < 6c8aee0c8fcc6dda94315f7908e8fa9bc75abe75, 779471110c6f0f7f7c223fc696170ec750ac3531 to < 63648a7bd1a7599bcc2040a6d1792363ae4c2e1b, 779471110c6f0f7f7c223fc696170ec750ac3531 to < 92b0888398e4ba51d93b618a6506781f4e3879c9, 779471110c6f0f7f7c223fc696170ec750ac3531 to < 7d21e0b1b41b21d628bf2afce777727bd4479aa5, 3.6—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/146bd005ebb01ae190c22af050cb98623958c373
git.kernel.orghttps://git.kernel.org/stable/c/8c6151b8e8dd2d98ad2cd725d26d1e103d989891
git.kernel.orghttps://git.kernel.org/stable/c/52f54fe78cca24850a30865037250f63eb3d5bf7
git.kernel.orghttps://git.kernel.org/stable/c/0ca298d548461d29615f9a2b1309e8dcf4a352c6
git.kernel.orghttps://git.kernel.org/stable/c/1c6447d0fc68650e51586dde79b5090d9d77f13a
git.kernel.orghttps://git.kernel.org/stable/c/6c8aee0c8fcc6dda94315f7908e8fa9bc75abe75
git.kernel.orghttps://git.kernel.org/stable/c/63648a7bd1a7599bcc2040a6d1792363ae4c2e1b
git.kernel.orghttps://git.kernel.org/stable/c/92b0888398e4ba51d93b618a6506781f4e3879c9
git.kernel.orghttps://git.kernel.org/stable/c/7d21e0b1b41b21d628bf2afce777727bd4479aa5

01 Record index

CVE-2022-50542

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50542

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References