CVE-2024-24474
QEMU TI Underflow Buffer Overflow Vulnerability
Description
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.
INFO
Published Date :
Feb. 20, 2024, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 8:59 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-24474.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-24474 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-24474 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e Added Reference https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52 Added Reference https://gitlab.com/qemu-project/qemu/-/issues/1810 Added Reference https://security.netapp.com/advisory/ntap-20240510-0012/ -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 15, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-120 Added CWE CISA-ADP CWE-191 Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
CVE Modified by [email protected]
Jun. 10, 2024
Action Type Old Value New Value Added Reference MITRE https://security.netapp.com/advisory/ntap-20240510-0012/ [No types assigned] -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 21, 2024
Action Type Old Value New Value Changed Description Buffer Overflow vulnerability in Qemu before v.8.2.0 allows a remote attacker to execute arbitrary code via the async_len variable to the FIFO buffer component. 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. -
CVE Received by [email protected]
Feb. 20, 2024
Action Type Old Value New Value Added Description Buffer Overflow vulnerability in Qemu before v.8.2.0 allows a remote attacker to execute arbitrary code via the async_len variable to the FIFO buffer component. Added Reference MITRE https://gitlab.com/qemu-project/qemu/-/issues/1810 [No types assigned] Added Reference MITRE https://github.com/qemu/qemu/commit/77668e4b9bca03a856c27ba899a2513ddf52bb52 [No types assigned] Added Reference MITRE https://gist.github.com/1047524396/5ce07b9d387095c276b1cd234ae5615e [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-24474 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-24474
weaknesses.