Back to search
CVE-2021-38604
Published: Aug 12, 2021
Modified: May 30, 2025
PUBLISHED
Description
In librt in the GNU C Library (aka glibc) through 2.34, sysdeps/unix/sysv/linux/mq_notify.c mishandles certain NOTIFY_REMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://sourceware.org/bugzilla/show_bug.cgi?id=28213
x_refsource_MISC
FEDORA-2021-16dc1f33af
vendor-advisory
x_refsource_FEDORA
https://www.oracle.com/security-alerts/cpujul2022.html
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20210909-0005/
x_refsource_CONFIRM
GLSA-202208-24
vendor-advisory
x_refsource_GENTOO
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now