CVE-2022-26490 — Classic Buffer Overflow in Linux

CWE-120 — Classic Buffer Overflow21 documents8 sources
Severity
7.8HIGHNVD
OSV6.6OSV5.6OSV4.7OSV4.4
EPSS
0.1%
top 69.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Linux KernelDebian LinuxDebian Linux+3 more
Timeline
PublishedMar 6
Latest updateMar 16

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages6 packages

▶Debianlinux/linux_kernel< 5.10.113-1+3
▶Ubuntulinux/linux_kernel< 4.15.0-177.186+3
▶NVDlinux/linux_kernel4.0 — 5.16.12
▶debiandebian/linux< linux 5.16.18-1 (bookworm)

Also affects: Debian Linux 10.0, 9.0, Fedora 34, 35

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

9
OSV
linux, linux-aws, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, li↗2022-05-12
▶
OSV
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities↗2022-05-12
▶
OSV
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon vulnerabilities↗2022-05-12
▶
OSV
linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-kvm, linux-oracle, linux-raspi vulnerabilities↗2022-05-12
▶
OSV
linux-raspi vulnerabilities↗2022-05-03
▶

📋Vendor Advisories

11
CISA ICS
Siemens SCALANCE, RUGGEDCOM Third-Party↗2023-03-16
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶