CVE-2022-26490

Description

st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.02%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/torvalds/linux/commit/4fbcc1a4cb20fe26ad0225679c536c80f1648221 third party advisory patch
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BG4J46EMFPDD5QHYXDUI3PJCZQ7HQAZR/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C5AUUDGSDLGYU7SZSK4PFAN22NISQZBT/ vendor advisory
https://security.netapp.com/advisory/ntap-20220429-0004/ third party advisory
https://www.debian.org/security/2022/dsa-5127 third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html third party advisory mailing list
https://www.debian.org/security/2022/dsa-5173 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-26490?
CVE-2022-26490 has been scored as a high severity vulnerability.
How to fix CVE-2022-26490?
To fix CVE-2022-26490, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-26490 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-26490 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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