Description
In the Linux kernel, the following vulnerability has been resolved: macintosh: fix possible memory leak in macio_add_one_device() Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically. It needs to be freed when of_device_register() fails. Call put_device() to give up the reference that's taken in device_initialize(), so that it can be freed in kobject_cleanup() when the refcount hits 0. macio device is freed in macio_release_dev(), so the kfree() can be removed.
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
1fa5ae857bb14f6046205171d98506d8112dd74e to < 3a866ff6fc2232c8e393cdb55ffb8ce947349e03affected1fa5ae857bb14f6046205171d98506d8112dd74e to < aa9054267366ff0a382d403d17728e21951ddbb9affected1fa5ae857bb14f6046205171d98506d8112dd74e to < 35858b87a943917fa30172aa4bf01ce7adbcb42caffected1fa5ae857bb14f6046205171d98506d8112dd74e to < b29a2f1dd33ae9b94821ab2f4d398b9081786748affected1fa5ae857bb14f6046205171d98506d8112dd74e to < 2ac0a7059b7bcbed35bfffa34a82c9a9e99638efaffected1fa5ae857bb14f6046205171d98506d8112dd74e to < 19ded60b40e86b0903c8d5bd0161437ed5107a8baffected1fa5ae857bb14f6046205171d98506d8112dd74e to < ca765257feb89dacf604ced9cd233db5f865dee0affected1fa5ae857bb14f6046205171d98506d8112dd74e to < 76837e7f6b30da72ad59f56291e22804a219e015affected1fa5ae857bb14f6046205171d98506d8112dd74e to < 5ca86eae55a2f006e6c1edd2029b2cacb6979515affected
Linux Linux
Default version status: affected
2.6.30affected0 to < 2.6.30unaffected4.9.337 to ≤ 4.9.*unaffected4.14.303 to ≤ 4.14.*unaffected4.19.270 to ≤ 4.19.*unaffected5.4.229 to ≤ 5.4.*unaffected5.10.163 to ≤ 5.10.*unaffected5.15.86 to ≤ 5.15.*unaffected6.0.16 to ≤ 6.0.*unaffected6.1.2 to ≤ 6.1.*unaffected6.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/3a866ff6fc2232c8e393cdb55ffb8ce947349e03 ↗
- https://git.kernel.org/stable/c/aa9054267366ff0a382d403d17728e21951ddbb9 ↗
- https://git.kernel.org/stable/c/35858b87a943917fa30172aa4bf01ce7adbcb42c ↗
- https://git.kernel.org/stable/c/b29a2f1dd33ae9b94821ab2f4d398b9081786748 ↗
- https://git.kernel.org/stable/c/2ac0a7059b7bcbed35bfffa34a82c9a9e99638ef ↗
- https://git.kernel.org/stable/c/19ded60b40e86b0903c8d5bd0161437ed5107a8b ↗
- https://git.kernel.org/stable/c/ca765257feb89dacf604ced9cd233db5f865dee0 ↗
- https://git.kernel.org/stable/c/76837e7f6b30da72ad59f56291e22804a219e015 ↗
- https://git.kernel.org/stable/c/5ca86eae55a2f006e6c1edd2029b2cacb6979515 ↗