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vulnerabilityCVE-2025-24528
Name
CVE-2025-24528
Source
NVD ( link)Debian ( link)
Description
In MIT Kerberos 5 (aka krb5) before 1.22 (with incremental propagation), there is an integer overflow for a large update size to resize() in kdb_log.c. An authenticated attacker can cause an out-of-bounds write and kadmind daemon crash.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
krb5
Patched

Vulnerability Ratings#


7.1
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
1.21.3
Not Affected
buildroot
master
1.22.2
Not Affected
openwrt
master
1.22.2-r1
Not Affected
openwrt
openwrt-25.12
1.22.1-r1
Not Affected
yocto
kirkstone
1.17.2
Patched
yocto
master
1.22.2
Not Affected

Resolved with patches#


krb5 (yocto:kirkstone)

#
Title
Author
Resolve
1
Prevent overflow when calculating ulog block size
Zoltan Borbely <Zoltan.Borbely@morganstanley.com>
CVE-2025-24528

krb5 (yocto:scarthgap)

#
Title
Author
Resolve
1
Prevent overflow when calculating ulog block size
Zoltan Borbely <Zoltan.Borbely@morganstanley.com>
CVE-2025-24528