UBUNTU-CVE-2025-38301
In the Linux kernel, the following vulnerability has been resolved: nvmem: zynqmp_nvmem: unbreak driver after cleanup Commit 29be47fcd6a0 ("nvmem: zynqmp_nvmem: zynqmp_nvmem_probe cleanup") changed the driver to expect the device pointer to be passed as the "context", but in nvmem the context parameter comes from nvmem_config.priv which is never set - Leading to null pointer exceptions when the device is accessed.
02 / AFFECTED SOFTWARE
Affected packages
19 explicit affected versions
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78 explicit affected versions
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1 explicit affected versions
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50 explicit affected versions
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03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: nvmem: zynqmp_nvmem: unbreak driver after cleanup Commit 29be47fcd6a0 ("nvmem: zynqmp_nvmem: zynqmp_nvmem_probe cleanup") changed the driver to expect the device pointer to be passed as the "context", but in nvmem the context parameter comes from nvmem_config.priv which is never set - Leading to null pointer exceptions when the device is accessed.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/fe8abdd175d7b547ae1a612757e7902bcd62e9cf
- https://git.kernel.org/stable/c/3728101f56ef54425a11027a3ddc2c3941d60b71
- https://git.kernel.org/stable/c/c8bb1bcea877446f86922a8fd1661b8c07d90e5c
- https://git.kernel.org/stable/c/fe8abdd175d7b547ae1a612757e7902bcd62e9cf
- https://ubuntu.com/security/CVE-2025-38301
- https://ubuntu.com/security/notices/USN-7769-1
- https://ubuntu.com/security/notices/USN-7769-2
- https://ubuntu.com/security/notices/USN-7769-3
- https://ubuntu.com/security/notices/USN-7770-1
- https://ubuntu.com/security/notices/USN-7771-1
- https://ubuntu.com/security/notices/USN-7789-1
- https://ubuntu.com/security/notices/USN-7789-2
- https://www.cve.org/CVERecord?id=CVE-2025-38301