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CVE-2022-50821SUNRPC: Don't leak netobj memory when gss_read_proxy_verf() fails
- —Not scoredno CVSS score yet
- 0.27%Exploitation in 30 daysEPSS · top 81% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Don't leak netobj memory when gss_read_proxy_verf() fails
Timeline
ID reserved
By Linux
Published
- 4 months later
· 4 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.27% · top 81% of all CVEs (13 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 030d794bf49855f5e2a9e8dfbfad34211d1eb08b – < 76f2497a2faa6a4e91efb94a7f55705b403273fd
- affected 030d794bf49855f5e2a9e8dfbfad34211d1eb08b – < aa91afe597401b78baa7d751c71eedb92c80bd4d
- affected 030d794bf49855f5e2a9e8dfbfad34211d1eb08b – < 2cd6026e257362f030c8be57abaf7fc0049df60a
- affected 030d794bf49855f5e2a9e8dfbfad34211d1eb08b – < d01fa993eb7fbc305f0a9c3e8bfac6513efc13b6
- affected 030d794bf49855f5e2a9e8dfbfad34211d1eb08b – < 67eb848161c2799f2007968ea3bc87adb15c9567
- affected 030d794bf49855f5e2a9e8dfbfad34211d1eb08b – < c9ded831e2552b9c3cab7e2591a190e94f9d29c0
- affected 030d794bf49855f5e2a9e8dfbfad34211d1eb08b – < da522b5fe1a5f8b7c20a0023e87b52a150e53bf5
- affected 3.10
- unaffected < 3.10
- unaffected 4.19.270 – ≤ 4.19.*
- unaffected 5.4.229 – ≤ 5.4.*
- unaffected 5.10.163 – ≤ 5.10.*
- unaffected 5.15.87 – ≤ 5.15.*
- unaffected 6.0.17 – ≤ 6.0.*
- unaffected 6.1.3 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References
References7
- https://git.kernel.org/stable/c/76f2497a2faa6a4e91efb94a7f55705b403273fd (opens in a new tab)
- https://git.kernel.org/stable/c/aa91afe597401b78baa7d751c71eedb92c80bd4d (opens in a new tab)
- https://git.kernel.org/stable/c/2cd6026e257362f030c8be57abaf7fc0049df60a (opens in a new tab)
- https://git.kernel.org/stable/c/d01fa993eb7fbc305f0a9c3e8bfac6513efc13b6 (opens in a new tab)
- https://git.kernel.org/stable/c/67eb848161c2799f2007968ea3bc87adb15c9567 (opens in a new tab)
- https://git.kernel.org/stable/c/c9ded831e2552b9c3cab7e2591a190e94f9d29c0 (opens in a new tab)
- https://git.kernel.org/stable/c/da522b5fe1a5f8b7c20a0023e87b52a150e53bf5 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-55877 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-50821)Record last updated .