vulnerability
Red Hat: CVE-2022-49267: kernel: mmc: core: use sysfs_emit() instead of sprintf() (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:M/C:C/I:C/A:C) | Feb 26, 2025 | Jul 9, 2025 | Nov 14, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
Feb 26, 2025
Added
Jul 9, 2025
Modified
Nov 14, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
mmc: core: use sysfs_emit() instead of sprintf()
sprintf() (still used in the MMC core for the sysfs output) is vulnerable
to the buffer overflow. Use the new-fangled sysfs_emit() instead.
Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-kernelredhat-upgrade-kernel-rt
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