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CVE-2022-50312drivers: serial: jsm: fix some leaks in probe
- 5.5MediumCVSS base score
- 0.17%Exploitation in 30 daysEPSS · top 94% 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: drivers: serial: jsm: fix some leaks in probe This error path needs to unwind instead of just returning directly.
Timeline
ID reserved
By Linux
Published
- 14 months later
· 14 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 |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.17% · top 94% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < ff9a5e50fb1910be33e62925bc7ee3bef474879e
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < 3bf05c2650cf6b8d83bf0b0d808cc78c6ee7e84c
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < 6066bd69ffba3a6abc7c0793ccba1da79b7d77e3
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < 744c2d33a88b082d9d504520f0132b3d688547b2
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < 71ffe5111f0ffa2fd43c14fd176c6f05d4e82212
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < 6be8e565a4a60530797a974d0a3d0e30656166a1
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < 737594536dc3ce732976c0d84bb1dcc842065521
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < 3ea1fd63fdf0e83b491c2a9f25b395aa0e4bf6e8
- affected 03a8482c17dd0ae3251451d54cbbc03f930f21d5 – < 1d5859ef229e381f4db38dce8ed58e4bf862006b
- affected 3.19
- unaffected < 3.19
- unaffected 4.9.331 – ≤ 4.9.*
- unaffected 4.14.296 – ≤ 4.14.*
- unaffected 4.19.262 – ≤ 4.19.*
- unaffected 5.4.220 – ≤ 5.4.*
- unaffected 5.10.150 – ≤ 5.10.*
- unaffected 5.15.75 – ≤ 5.15.*
- unaffected 5.19.17 – ≤ 5.19.*
- unaffected 6.0.3 – ≤ 6.0.*
- unaffected 6.1 – ≤ *
References
References9
- https://git.kernel.org/stable/c/ff9a5e50fb1910be33e62925bc7ee3bef474879e (opens in a new tab)
- https://git.kernel.org/stable/c/3bf05c2650cf6b8d83bf0b0d808cc78c6ee7e84c (opens in a new tab)
- https://git.kernel.org/stable/c/6066bd69ffba3a6abc7c0793ccba1da79b7d77e3 (opens in a new tab)
- https://git.kernel.org/stable/c/744c2d33a88b082d9d504520f0132b3d688547b2 (opens in a new tab)
- https://git.kernel.org/stable/c/71ffe5111f0ffa2fd43c14fd176c6f05d4e82212 (opens in a new tab)
- https://git.kernel.org/stable/c/6be8e565a4a60530797a974d0a3d0e30656166a1 (opens in a new tab)
- https://git.kernel.org/stable/c/737594536dc3ce732976c0d84bb1dcc842065521 (opens in a new tab)
- https://git.kernel.org/stable/c/3ea1fd63fdf0e83b491c2a9f25b395aa0e4bf6e8 (opens in a new tab)
- https://git.kernel.org/stable/c/1d5859ef229e381f4db38dce8ed58e4bf862006b (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-2022-55543 (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-2022-50312)Record last updated .