CVE-2024-24474 The advisory has been revoked - it doesn't affect any version of package qemu (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2004-QEMU-6255263
- published29 Feb 2024
- disclosed20 Feb 2024
Introduced: 20 Feb 2024
CVE-2024-24474 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:20.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Ubuntu.
QEMU before 8.2.0 has an integer underflow, and resultant buffer overflow, via a TI command when an expected non-DMA transfer length is less than the length of the available FIFO data. This occurs in esp_do_nodma in hw/scsi/esp.c because of an underflow of async_len.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-24474
- https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e
- https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52
- https://gitlab.com/qemu-project/qemu/-/issues/1810
- https://security.netapp.com/advisory/ntap-20240510-0012/