CVE-2024-56767

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Source
https://cve.org/CVERecord?id=CVE-2024-56767
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56767.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-56767
Downstream
Related
Published
2025-01-06T16:20:45.430Z
Modified
2026-03-11T07:53:14.492061Z
Summary
dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset
Details

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: atxdmac: avoid nullprtderef in atxdmacprepdma_memset

The atxdmacmemsetcreatedesc may return NULL, which will lead to a null pointer dereference. For example, the len input is error, or the atchan->freedescslist is empty and memory is exhausted. Therefore, add check to avoid this.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56767.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
b206d9a23ac71cb905f5fb6e0cd813406f89b678
Fixed
3d229600c54e9e0909080ecaf1aab0642aefa5f0
Fixed
ed1a8aaa344522c0c349ac9042db27ad130ef913
Fixed
8d364597de9ce2a5f52714224bfe6c2e7a29b303
Fixed
fdba6d5e455388377ec7e82a5913ddfcc7edd93b
Fixed
e658f1c133b854b2ae799147301d82dddb8f3162
Fixed
54376d8d26596f98ed7432a788314bb9154bf3e3
Fixed
c43ec96e8d34399bd9dab2f2dc316b904892133f

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56767.json"