Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: media: venus: vdec: fixed possible memory leak issue The venus_helper_alloc_dpb_bufs() implementation allows an early return on an error path when checking the id from ida_alloc_min() which would not release the earlier buffer allocation. Move the direct kfree() from the error checking of dma_alloc_attrs() to the common fail path to ensure that allocations are released on all error paths in this function. Addresses-Coverity: 1494120 ("Resource leak")
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 745e6d8bbe6a6e2e40b1609cea114c129f17031a before 5cedfe8aaf1875a5305897107b7f298db4260019; affected 40d87aafee29fb01ce1e1868502fb2059a6a7f34 before 55bccafc246b2e64763a155ec454470c07a54a6e; affected 40d87aafee29fb01ce1e1868502fb2059a6a7f34 before 5f89d05ba93df9c2cdfe493843f93288e55e99eb; affected 40d87aafee29fb01ce1e1868502fb2059a6a7f34 before 8403fdd775858a7bf04868d43daea0acbe49ddfc |
| Linux / Linux | affected 5.16; unaffected 0 before 5.16; unaffected 5.16.19 through 5.16.*; unaffected 5.17.2 through 5.17.*; unaffected 5.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5cedfe8aaf1875a5305897107b7f298db4260019
- https://git.kernel.org/stable/c/55bccafc246b2e64763a155ec454470c07a54a6e
- https://git.kernel.org/stable/c/5f89d05ba93df9c2cdfe493843f93288e55e99eb
- https://git.kernel.org/stable/c/8403fdd775858a7bf04868d43daea0acbe49ddfc
ADP enrichment
No English description supplied.
No references supplied.