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CVE-2022-50822RDMA/restrack: Release MR restrack when delete
- 7.8HighCVSS base score
- 0.20%Exploitation in 30 daysEPSS · top 91% 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: RDMA/restrack: Release MR restrack when delete The MR restrack also needs to be released when delete it, otherwise it cause memory leak as the task struct won't be released.
Timeline
ID reserved
By Linux
Published
- 10 months later
· 10 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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.20% · top 91% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected 13ef5539def732dc7b9c58c320d97a0a95b52634 – < 13586753ae55146269a6dc8b216f17d86b81560c
- affected 13ef5539def732dc7b9c58c320d97a0a95b52634 – < 37c90753079fc95d93cc31b79796dd2ae57ad018
- affected 13ef5539def732dc7b9c58c320d97a0a95b52634 – < 8731cb5c7820bef577bab4ff17691fbf61c671cb
- affected 13ef5539def732dc7b9c58c320d97a0a95b52634 – < dac153f2802db1ad46207283cb9b2aae3d707a45
- affected 5.10
- unaffected < 5.10
- unaffected 5.15.86 – ≤ 5.15.*
- unaffected 6.0.16 – ≤ 6.0.*
- unaffected 6.1.2 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References
References4
- https://git.kernel.org/stable/c/13586753ae55146269a6dc8b216f17d86b81560c (opens in a new tab)
- https://git.kernel.org/stable/c/37c90753079fc95d93cc31b79796dd2ae57ad018 (opens in a new tab)
- https://git.kernel.org/stable/c/8731cb5c7820bef577bab4ff17691fbf61c671cb (opens in a new tab)
- https://git.kernel.org/stable/c/dac153f2802db1ad46207283cb9b2aae3d707a45 (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-2022-55876 (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-2022-50822)Record last updated .