CVE-2023-53724
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.29
References 8
git.kernel.org
- stable/c/66616eed76dfa6f3e442907760325a023c6da7e2
- stable/c/41cdf082ae006ea002135dfaf43b2897de3bded8
- stable/c/588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e
- stable/c/3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30
- stable/c/6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92
- stable/c/9cca3a4933ca365cc664d5eefb0f942374ea8b41
- stable/c/a62a5e79202967176a9c1a04e477860779accd6c
- stable/c/8b450dcff23aa254844492831a8e2b508a9d522d