Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: dm-verity: correctly handle dm_bufio_client_create() failure If either of the calls to dm_bufio_client_create() in verity_fec_ctr() fails, then dm_bufio_client_destroy() is later called with an ERR_PTR() argument. That causes a crash. Fix this.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a739ff3f543afbb4a041c16cd0182c8e8d366e70 before 6283e49af87a9c121bb01e5a64a7fe5706c210bc; affected a739ff3f543afbb4a041c16cd0182c8e8d366e70 before d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef; affected a739ff3f543afbb4a041c16cd0182c8e8d366e70 before 5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167; affected a739ff3f543afbb4a041c16cd0182c8e8d366e70 before 031f2adc1499b112a39ac316bbab3c80bba16cf2; affected a739ff3f543afbb4a041c16cd0182c8e8d366e70 before 9b8dc1d327e2928f3da59ced0595d850d31c0936; affected a739ff3f543afbb4a041c16cd0182c8e8d366e70 before 451cc650e40e8c3222d37877a9e4be0fcaacb9c8; affected a739ff3f543afbb4a041c16cd0182c8e8d366e70 before b154a868a3856fb5216c4f82981d8a503832e095; affected a739ff3f543afbb4a041c16cd0182c8e8d366e70 before 119f4f04186fa4f33ee6bd39af145cdaff1ff17f |
| Linux / Linux | affected 4.5; unaffected 0 before 4.5; unaffected 5.10.252 through 5.10.*; unaffected 5.15.202 through 5.15.*; unaffected 6.1.165 through 6.1.*; unaffected 6.6.128 through 6.6.*; unaffected 6.12.75 through 6.12.*; unaffected 6.18.16 through 6.18.*; unaffected 6.19.6 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc
- https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef
- https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167
- https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2
- https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936
- https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8
- https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095
- https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f