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CVE-2022-50278

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CVE-2022-50278

Published: Sep 15, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: PNP: fix name memory leak in pnp_alloc_dev() After commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically, move dev_set_name() after pnp_add_id() to avoid memory leak.

VendorProductVersions

Linux

Linux

affected
1fa5ae857bb14f6046205171d98506d8112dd74e - < ea77b4b761cd75e5456f677311babfa0418f289a
affected
1fa5ae857bb14f6046205171d98506d8112dd74e - < 693a0c13c1f0c0fcaa1e38cb806cc0789bd415aa
affected
1fa5ae857bb14f6046205171d98506d8112dd74e - < bbcf772216aa237036cc3ae3158288d0a95aaf4d
affected
1fa5ae857bb14f6046205171d98506d8112dd74e - < 81b024df4755e6bb6993b786584eca6eabbb9791
affected
1fa5ae857bb14f6046205171d98506d8112dd74e - < dac87e295cddc8ab316cff14ab2071b5221d84fa

+4 more versions

Linux

Linux

affected
2.6.30
unaffected
0 - < 2.6.30
unaffected
4.9.337 - <= 4.9.*
unaffected
4.14.303 - <= 4.14.*
unaffected
4.19.270 - <= 4.19.*

+6 more versions

References

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