Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl-asoc-card: set priv->pdev before using it priv->pdev pointer was set after being used in fsl_asoc_card_audmux_init(). Move this assignment at the start of the probe function, so sub-functions can correctly use pdev through priv. fsl_asoc_card_audmux_init() dereferences priv->pdev to get access to the dev struct, used with dev_err macros. As priv is zero-initialised, there would be a NULL pointer dereference. Note that if priv->dev is dereferenced before assignment but never used, for example if there is no error to be printed, the driver won't crash probably due to compiler optimisations.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 708b4351f08c08ea93f773fb9197bdd3f3b08273 before ae81535ce2503aabc4adab3472f4338070cdeb6a; affected 708b4351f08c08ea93f773fb9197bdd3f3b08273 before 8896e18b7c366f8faf9344abfd0971435f1c723a; affected 708b4351f08c08ea93f773fb9197bdd3f3b08273 before 3662eb2170e59b58ad479982dc1084889ba757b9; affected 708b4351f08c08ea93f773fb9197bdd3f3b08273 before 544ab46b7ece6d6bebbdee5d5659c0a0f804a99a; affected 708b4351f08c08ea93f773fb9197bdd3f3b08273 before 8faf91e58425c2f6ce773250dfd995f1c2d461ac; affected 708b4351f08c08ea93f773fb9197bdd3f3b08273 before 29bc9e7c75398b0d12fc30955f2e9b2dd29ffaed; affected 708b4351f08c08ea93f773fb9197bdd3f3b08273 before 7c18b4d89ff9c810b6e562408afda5ce165c4ea6; affected 708b4351f08c08ea93f773fb9197bdd3f3b08273 before 90f3feb24172185f1832636264943e8b5e289245 |
| Linux / Linux | affected 3.18; unaffected 0 before 3.18; unaffected 4.19.317 through 4.19.*; unaffected 5.4.279 through 5.4.*; unaffected 5.10.221 through 5.10.*; unaffected 5.15.162 through 5.15.*; unaffected 6.1.97 through 6.1.*; unaffected 6.6.37 through 6.6.*; unaffected 6.9.8 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ae81535ce2503aabc4adab3472f4338070cdeb6a
- https://git.kernel.org/stable/c/8896e18b7c366f8faf9344abfd0971435f1c723a
- https://git.kernel.org/stable/c/3662eb2170e59b58ad479982dc1084889ba757b9
- https://git.kernel.org/stable/c/544ab46b7ece6d6bebbdee5d5659c0a0f804a99a
- https://git.kernel.org/stable/c/8faf91e58425c2f6ce773250dfd995f1c2d461ac
- https://git.kernel.org/stable/c/29bc9e7c75398b0d12fc30955f2e9b2dd29ffaed
- https://git.kernel.org/stable/c/7c18b4d89ff9c810b6e562408afda5ce165c4ea6
- https://git.kernel.org/stable/c/90f3feb24172185f1832636264943e8b5e289245
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/ae81535ce2503aabc4adab3472f4338070cdeb6a
- https://git.kernel.org/stable/c/8896e18b7c366f8faf9344abfd0971435f1c723a
- https://git.kernel.org/stable/c/3662eb2170e59b58ad479982dc1084889ba757b9
- https://git.kernel.org/stable/c/544ab46b7ece6d6bebbdee5d5659c0a0f804a99a
- https://git.kernel.org/stable/c/8faf91e58425c2f6ce773250dfd995f1c2d461ac
- https://git.kernel.org/stable/c/29bc9e7c75398b0d12fc30955f2e9b2dd29ffaed
- https://git.kernel.org/stable/c/7c18b4d89ff9c810b6e562408afda5ce165c4ea6
- https://git.kernel.org/stable/c/90f3feb24172185f1832636264943e8b5e289245
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
No English description supplied.
No references supplied.