CVE-2022-48522

Public Exploit

Description

In Perl 5.34.0, function S_find_uninit_var in sv.c has a stack-based crash that can lead to remote code execution or local privilege escalation.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 17.33% Top 10%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Perl/perl5/blob/79a7b254d85a10b65126ad99bf10e70480569d68/sv.c#L16336-L16345 exploit
https://security.netapp.com/advisory/ntap-20230915-0008/

Frequently Asked Questions

What is the severity of CVE-2022-48522?
CVE-2022-48522 has been scored as a critical severity vulnerability.
How to fix CVE-2022-48522?
To fix CVE-2022-48522, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-48522 being actively exploited in the wild?
It is possible that CVE-2022-48522 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~17% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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