PT-2024-11228 · Linux+2 · Linux Kernel+2

Published 2022-11-08 · Updated 2024-04-15 · CVE-2021-47213

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A vulnerability has been resolved in the Linux kernel related to the NFSD, specifically in the nfsd4 decode bitmap() function. The issue was reported by [e-mail].

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CESA-2022_7683

CVE-2021-47213

RHSA-2022:7683

RHSA-2022_7683

Affected Products

Centos

Linux Kernel

Red Hat

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-47213 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-47213 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-47213 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-47213 · Security Note
• https://twitter.com/CVEnew/status/1778263615482781945 · Twitter Post
• https://git.kernel.org/linus/c0019b7db1d7ac62c711cda6b357a659d46428fe · Note
• https://git.kernel.org/stable/c/c0019b7db1d7ac62c711cda6b357a659d46428fe · Note
• https://git.kernel.org/stable/c/10c22d9519f3f5939de61a1500aa3a926b778d3a · Note