Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails When scpi probe fails, at any point, we need to ensure that the scpi_info is not set and will remain NULL until the probe succeeds. If it is not taken care, then it could result use-after-free as the value is exported via get_scpi_ops() and could refer to a memory allocated via devm_kzalloc() but freed when the probe fails.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 8cb7cf56c9fe5412de238465b27ef35b4d2801aa before 5aa558232edc30468d1f35108826dd5b3ffe978f; affected 8cb7cf56c9fe5412de238465b27ef35b4d2801aa before 18048cba444a7c41dbf42c180d6b46606fc24c51; affected 8cb7cf56c9fe5412de238465b27ef35b4d2801aa before 08272646cd7c310642c39b7f54348fddd7987643; affected 8cb7cf56c9fe5412de238465b27ef35b4d2801aa before 0c29e149b6bb498778ed8a1c9597b51acfba7856; affected 8cb7cf56c9fe5412de238465b27ef35b4d2801aa before 87c4896d5dd7fd9927c814cf3c6289f41de3b562; affected 8cb7cf56c9fe5412de238465b27ef35b4d2801aa before 4f2d7b46d6b53c07f44a4f8f8f4438888f0e9e87; affected 8cb7cf56c9fe5412de238465b27ef35b4d2801aa before 689640efc0a2c4e07e6f88affe6d42cd40cc3f85 |
| Linux / Linux | affected 4.4; unaffected 0 before 4.4; unaffected 4.19.256 through 4.19.*; unaffected 5.4.211 through 5.4.*; unaffected 5.10.137 through 5.10.*; unaffected 5.15.61 through 5.15.*; unaffected 5.18.18 through 5.18.*; unaffected 5.19.2 through 5.19.*; unaffected 6.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5aa558232edc30468d1f35108826dd5b3ffe978f
- https://git.kernel.org/stable/c/18048cba444a7c41dbf42c180d6b46606fc24c51
- https://git.kernel.org/stable/c/08272646cd7c310642c39b7f54348fddd7987643
- https://git.kernel.org/stable/c/0c29e149b6bb498778ed8a1c9597b51acfba7856
- https://git.kernel.org/stable/c/87c4896d5dd7fd9927c814cf3c6289f41de3b562
- https://git.kernel.org/stable/c/4f2d7b46d6b53c07f44a4f8f8f4438888f0e9e87
- https://git.kernel.org/stable/c/689640efc0a2c4e07e6f88affe6d42cd40cc3f85
ADP enrichment
No English description supplied.
No references supplied.