Description
In the Linux kernel, the following vulnerability has been resolved: ptp_qoriq: fix memory leak in probe() Smatch complains that: drivers/ptp/ptp_qoriq.c ptp_qoriq_probe() warn: 'base' from ioremap() not released. Fix this by revising the parameter from 'ptp_qoriq->base' to 'base'. This is only a bug if ptp_qoriq_init() returns on the first -ENODEV error path. For other error paths ptp_qoriq->base and base are the same. And this change makes the code more readable.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
7f4399ba405b6201fb318b43091703a34b1489ab to < 46c4993a1514eea3bbc7147d0c81c23cc06c6bedaffected7f4399ba405b6201fb318b43091703a34b1489ab to < 3907fcb5a439933cf8c10d6dc300bc11eba30de3affected7f4399ba405b6201fb318b43091703a34b1489ab to < c0de1a26e6595b0e7969c5b35990a77a2d93104faffected7f4399ba405b6201fb318b43091703a34b1489ab to < 43b4331ce0cd88ccba425e0702ba35c1a52daccfaffected7f4399ba405b6201fb318b43091703a34b1489ab to < c960785c8168d0e572101ed921b9be3934ed0bc9affected7f4399ba405b6201fb318b43091703a34b1489ab to < f33642224e38d7e0d59336e10e7b4e370b1c4506affected
Linux Linux
Default version status: affected
5.2affected0 to < 5.2unaffected5.4.240 to ≤ 5.4.*unaffected5.10.177 to ≤ 5.10.*unaffected5.15.106 to ≤ 5.15.*unaffected6.1.23 to ≤ 6.1.*unaffected6.2.10 to ≤ 6.2.*unaffected6.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/46c4993a1514eea3bbc7147d0c81c23cc06c6bed ↗
- https://git.kernel.org/stable/c/3907fcb5a439933cf8c10d6dc300bc11eba30de3 ↗
- https://git.kernel.org/stable/c/c0de1a26e6595b0e7969c5b35990a77a2d93104f ↗
- https://git.kernel.org/stable/c/43b4331ce0cd88ccba425e0702ba35c1a52daccf ↗
- https://git.kernel.org/stable/c/c960785c8168d0e572101ed921b9be3934ed0bc9 ↗
- https://git.kernel.org/stable/c/f33642224e38d7e0d59336e10e7b4e370b1c4506 ↗