CVE-2022-50707
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
virtio-crypto: fix memory leak in virtio_crypto_alg_skcipher_close_session()
'vc_ctrl_req' is alloced in virtio_crypto_alg_skcipher_close_session(), and should be freed in the invalid ctrl_status->status error handling case. Otherwise there is a memory leak.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 4ee475e76b5ea8061970a7c867ffa5eedeb39580 < 79026a2d0a1b080257773d22a493f9bcab8c65be | affected |
| Linux | Linux | 0756ad15b1fef287d4d8fa11bc36ea77a5c42e4a < 67fb59ff1384e338679c0eb7a43c83ce8868c9fa | affected |
| Linux | Linux | 0756ad15b1fef287d4d8fa11bc36ea77a5c42e4a < 0871df190fe6723464efe0f493d476411616f553 | affected |
| Linux | Linux | 0756ad15b1fef287d4d8fa11bc36ea77a5c42e4a < b1d65f717cd6305a396a8738e022c6f7c65cfbe8 | affected |
| Linux | Linux | 5.19 | affected |
| Linux | Linux | 0 < 5.19 | unaffected |
| Linux | Linux | 6.0.19 <= 6.0.* | unaffected |
| Linux | Linux | 6.1.5 <= 6.1.* | unaffected |
| Linux | Linux | 6.2 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/79026a2d0a1b080257773d22a493f9bcab8c65be
- https://git.kernel.org/stable/c/67fb59ff1384e338679c0eb7a43c83ce8868c9fa
- https://git.kernel.org/stable/c/0871df190fe6723464efe0f493d476411616f553
- https://git.kernel.org/stable/c/b1d65f717cd6305a396a8738e022c6f7c65cfbe8
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