Linux · 
Debian · Security advisory · April 25, 2023
Debian · Security advisory · April 25, 2023DEBIAN-CVE-2022-42335: xen security update
DEBIAN-CVE-2022-42335, released April 25, 2023, fixes 1 CVE in xen (version 4.17.1+2-gb773c48e36-1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0026
18th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| xen | Debian 12.15 (bookworm) | 4.17.1+2-gb773c48e36-1 |
| xen | Debian 13.5 (trixie) | 4.17.1+2-gb773c48e36-1 |
| xen | Debian 14 | 4.17.1+2-gb773c48e36-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2022-42335 | xen: x86 shadow paging arbitrary pointer dereference In environments where host assisted address translation is necessary... | 7.8 | 0.0026 | None reported |
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