Unrated severityNVD Advisory· Published Feb 12, 2019· Updated Aug 4, 2024
CVE-2019-5595
CVE-2019-5595
Description
In FreeBSD before 11.2-STABLE(r343782), 11.2-RELEASE-p9, 12.0-STABLE(r343781), and 12.0-RELEASE-p3, kernel callee-save registers are not properly sanitized before return from system calls, potentially allowing some kernel data used in the system call to be exposed.
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Affected products
2< 11.2-STABLE(r343782) OR = 11.2-RELEASE-p9 OR < 12.0-STABLE(r343781) OR = 12.0-RELEASE-p3+ 1 more
- (no CPE)range: < 11.2-STABLE(r343782) OR = 11.2-RELEASE-p9 OR < 12.0-STABLE(r343781) OR = 12.0-RELEASE-p3
- (no CPE)range: FreeBSD 11.2 before 11.2-RELEASE-p9 and 12.0 before 12.0-RELEASE-p3
Patches
Vulnerability mechanics
References
1- security.freebsd.org/advisories/FreeBSD-SA-19:01.syscall.ascmitrevendor-advisoryx_refsource_FREEBSD
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