Debian/linux: medium 5.5
In the Linux kernel, the following vulnerability has been resolved: udmabuf: validate ubuf->pagecount Syzbot has reported GPF in sg_alloc_append_table_from_pages(). The problem was in ubuf->pages == Z
Action: Upgrade linux to 5.17.3-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.17.3-1 | - |
Fixed versions
| 5.17.3-1 |
Sources
- osv: DEBIAN-CVE-2021-47649#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2021-47649
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