CVE-2022-49375
rtc: mt6397: check return value after calling platform_get_resource()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: rtc: mt6397: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.2
References 9
git.kernel.org
- stable/c/3867f0bbb94773d41e789257abec0d14f37da217
- stable/c/79fa3f5758d8712df0678df98161f948fc4370e5
- stable/c/6ecd4d5c28408df36a1a6f0b1973f633c949ac1f
- stable/c/d77f28c1bc9d3043a52069fe42e4a26fbf961ebd
- stable/c/82bfea344e8f7e9a0e0b1bf9af27552baa756620
- stable/c/865051de2d9eaa50630e055b73921ceaf3c4a7fc
- stable/c/58a729c55ce3a432eb827fdaa24c7909cd3b0a6b
- stable/c/da38e86d6cf6dd3bc65c602d998f357145aa1a0b
- stable/c/d3b43eb505bffb8e4cdf6800c15660c001553fe6