| Name | CVE-2024-11614 |
| Description | An out-of-bounds read vulnerability was found in DPDK's Vhost library checksum offload feature. This issue enables an untrusted or compromised guest to crash the hypervisor's vSwitch by forging Virtio descriptors to cause out-of-bounds reads. This flaw allows an attacker with a malicious VM using a virtio driver to cause the vhost-user side to crash by sending a packet with a Tx checksum offload request and an invalid csum_start offset. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5833-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| dpdk (PTS) | bullseye | 20.11.10-1~deb11u1 | fixed |
| bullseye (security) | 20.11.6-1~deb11u1 | fixed |
| bookworm | 22.11.6-1~deb12u1 | vulnerable |
| bookworm (security) | 22.11.7-1~deb12u1 | fixed |
| sid, trixie | 24.11.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| dpdk | source | bullseye | (not affected) | | | |
| dpdk | source | bookworm | 22.11.7-1~deb12u1 | | DSA-5833-1 | |
| dpdk | source | (unstable) | 24.11.1-1 | | | |
Notes
[bullseye] - dpdk <not-affected> (Vulnerable code introduced later)
Introduced by: https://git.dpdk.org/dpdk/commit/?id=ca7036b4af3a82d258cca914e71171434b3d0320 (main, v21.05-rc2)
Fixed by: https://git.dpdk.org/dpdk/commit/?id=4dc4e33ffa108e945fc8a1e2bbc7819791faa61e (main)
Fixed by: https://git.dpdk.org/dpdk-stable/commit/?id=fdf13ea6fede07538fbe5e2a46fa6d4b2368fa81 (v24.11.1)
Fixed by: https://git.dpdk.org/dpdk-stable/commit/?id=1570aef08bfde179449a9501bd54888a7d5f2cd6 (v22.11.7)