Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net: macb: fix use after free on rmmod plat_dev->dev->platform_data is released by platform_device_unregister(), use of pclk and hclk is a use-after-free. Since device unregister won't need a clk device we adjust the function call sequence to fix this issue. [ 31.261225] BUG: KASAN: use-after-free in macb_remove+0x77/0xc6 [macb_pci] [ 31.275563] Freed by task 306: [ 30.276782] platform_device_release+0x25/0x80
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 before a7d521cc726f30b8e679a6f36d04b18a8ab3c536; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 before 46670fb832ee80943715df618632ca13c2e96f2b; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 before 1da750d1e2140ef43d64d17f301ff6f41b45541e; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 before 7721221e87d25c9840d9ca6b986dbdc410d5ce2b; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 before 4ad6f2d23b0f6ac0d3e5f3102a4256d1c86c90f5; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 before d82d5303c4c539db86588ffb5dc5b26c3f1513e8 |
| Linux / Linux | affected 4.10; unaffected 0 before 4.10; unaffected 4.14.249 through 4.14.*; unaffected 4.19.209 through 4.19.*; unaffected 5.4.150 through 5.4.*; unaffected 5.10.70 through 5.10.*; unaffected 5.14.9 through 5.14.*; unaffected 5.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/a7d521cc726f30b8e679a6f36d04b18a8ab3c536
- https://git.kernel.org/stable/c/46670fb832ee80943715df618632ca13c2e96f2b
- https://git.kernel.org/stable/c/1da750d1e2140ef43d64d17f301ff6f41b45541e
- https://git.kernel.org/stable/c/7721221e87d25c9840d9ca6b986dbdc410d5ce2b
- https://git.kernel.org/stable/c/4ad6f2d23b0f6ac0d3e5f3102a4256d1c86c90f5
- https://git.kernel.org/stable/c/d82d5303c4c539db86588ffb5dc5b26c3f1513e8
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/a7d521cc726f30b8e679a6f36d04b18a8ab3c536
- https://git.kernel.org/stable/c/46670fb832ee80943715df618632ca13c2e96f2b
- https://git.kernel.org/stable/c/1da750d1e2140ef43d64d17f301ff6f41b45541e
- https://git.kernel.org/stable/c/7721221e87d25c9840d9ca6b986dbdc410d5ce2b
- https://git.kernel.org/stable/c/4ad6f2d23b0f6ac0d3e5f3102a4256d1c86c90f5
- https://git.kernel.org/stable/c/d82d5303c4c539db86588ffb5dc5b26c3f1513e8
No English description supplied.
No references supplied.