Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read() `req` is allocated in pcf50633_adc_async_read(), but adc_enqueue_request() could fail to insert the `req` into queue. We need to check the return value and free it in the case of failure.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 08c3e06a5eb27d43b712adef18379f8464425e71 before 66616eed76dfa6f3e442907760325a023c6da7e2; affected 08c3e06a5eb27d43b712adef18379f8464425e71 before 41cdf082ae006ea002135dfaf43b2897de3bded8; affected 08c3e06a5eb27d43b712adef18379f8464425e71 before 588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e; affected 08c3e06a5eb27d43b712adef18379f8464425e71 before 3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30; affected 08c3e06a5eb27d43b712adef18379f8464425e71 before 6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92; affected 08c3e06a5eb27d43b712adef18379f8464425e71 before 9cca3a4933ca365cc664d5eefb0f942374ea8b41; affected 08c3e06a5eb27d43b712adef18379f8464425e71 before a62a5e79202967176a9c1a04e477860779accd6c; affected 08c3e06a5eb27d43b712adef18379f8464425e71 before 8b450dcff23aa254844492831a8e2b508a9d522d |
| Linux / Linux | affected 2.6.29; unaffected 0 before 2.6.29; unaffected 4.14.308 through 4.14.*; unaffected 4.19.276 through 4.19.*; unaffected 5.4.235 through 5.4.*; unaffected 5.10.173 through 5.10.*; unaffected 5.15.99 through 5.15.*; unaffected 6.1.16 through 6.1.*; unaffected 6.2.3 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/66616eed76dfa6f3e442907760325a023c6da7e2
- https://git.kernel.org/stable/c/41cdf082ae006ea002135dfaf43b2897de3bded8
- https://git.kernel.org/stable/c/588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e
- https://git.kernel.org/stable/c/3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30
- https://git.kernel.org/stable/c/6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92
- https://git.kernel.org/stable/c/9cca3a4933ca365cc664d5eefb0f942374ea8b41
- https://git.kernel.org/stable/c/a62a5e79202967176a9c1a04e477860779accd6c
- https://git.kernel.org/stable/c/8b450dcff23aa254844492831a8e2b508a9d522d