AZL-100478
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-100478.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-100478
- Upstream
- Published
- 2026-09-11T20:19:09Z
- Modified
- 2026-09-12T14:15:23Z
- Summary
- CVE-2026-81007 affecting package kernel 6.6.150.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ipmi: ipmb: validate write message length
ipmb_write() read message fields before validating the length byte.
A zero or short write can read uninitialized stack bytes.
A length smaller than the SMBus header underflows the block write length.
Require a non-empty buffer and the minimum IPMB request length.
Also require the length byte plus payload before parsing the message.
- References