CVE-2018-5332
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c).
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-5332
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-5332.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 4.14.17-1 |
| debian | bullseye | fixed | 4.14.17-1 |
| debian | forky | fixed | 4.14.17-1 |
| debian | sid | fixed | 4.14.17-1 |
| debian | trixie | fixed | 4.14.17-1 |
References
Verify integrity in audit chain (admin only). AS-IS.