CVE-2024-40967

serial: imx: Introduce timeout when waiting on transmitter empty

MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.22 % · centile 13 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: serial: imx: Introduce timeout when waiting on transmitter empty By waiting at most 1 second for USR2_TXDC to be set, we avoid a potential deadlock. In case of the timeout, there is not much we can do, so we simply ignore the transmitter state and optimistically try to continue.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 9ec1882df244c4ee1baa692676fef5e8b0f5487d < 7f2b9ab6d0b26f16cd38dd9fd91d51899635f7c7 ; affected 9ec1882df244c4ee1baa692676fef5e8b0f5487d < 7f9e70c68b7ace0141fe3bc94bf7b61296b71916 ; affected 9ec1882df244c4ee1baa692676fef5e8b0f5487d < 982ae3376c4c91590d38dc8a676c10f7df048a44 ; affected 9ec1882df244c4ee1baa692676fef5e8b0f5487d < 53b2c95547427c358f45515a9f144efee95e3701 ; affected 9ec1882df244c4ee1baa692676fef5e8b0f5487d < e533e4c62e9993e62e947ae9bbec34e4c7ae81c2 ; affected c096552004244868391b29f319ea8889d55abe19
Linux · Linuxaffected 3.6 ; unaffected 0 < 3.6 ; unaffected 5.15.162 ≤ 5.15.* ; unaffected 6.1.96 ≤ 6.1.* ; unaffected 6.6.36 ≤ 6.6.* ; unaffected 6.9.7 ≤ 6.9.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD