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CVE-2022-49619net: sfp: fix memory leak in sfp_probe()
- 5.5MediumCVSS base score
- 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: net: sfp: fix memory leak in sfp_probe() sfp_probe() allocates a memory chunk from sfp with sfp_alloc(). When devm_add_action() fails, sfp is not freed, which leads to a memory leak. We should use devm_add_action_or_reset() instead of devm_add_action().
Timeline
ID reserved
By Linux
Published
- 15 months later
· 15 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 |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 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)
- 0.27% · top 81% 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 73970055450eebc6fc36fd170e56cc45889d0093 – < 9ec5a97f327a89031fce6cfc3e95543c53936638
- affected 73970055450eebc6fc36fd170e56cc45889d0093 – < 1545bc727625ea6e8decd717e5d1e8cc704ccf8f
- affected 73970055450eebc6fc36fd170e56cc45889d0093 – < ede990cfc42775bd0141e21f37ee365dcaeeb50f
- affected 73970055450eebc6fc36fd170e56cc45889d0093 – < 67dc32542a1fb7790d0853cf4a5cf859ac6a2002
- affected 73970055450eebc6fc36fd170e56cc45889d0093 – < 204543581a2f26bb3b997a304c0bd06926ba7f15
- affected 73970055450eebc6fc36fd170e56cc45889d0093 – < f22ddc8a5278d7fb6369a0aeb0d8775a0aefaaee
- affected 73970055450eebc6fc36fd170e56cc45889d0093 – < 0a18d802d65cf662644fd1d369c86d84a5630652
- affected 4.14
- unaffected < 4.14
- unaffected 4.14.289 – ≤ 4.14.*
- unaffected 4.19.253 – ≤ 4.19.*
- unaffected 5.4.207 – ≤ 5.4.*
- unaffected 5.10.132 – ≤ 5.10.*
- unaffected 5.15.56 – ≤ 5.15.*
- unaffected 5.18.13 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References
References7
- https://git.kernel.org/stable/c/9ec5a97f327a89031fce6cfc3e95543c53936638 (opens in a new tab)
- https://git.kernel.org/stable/c/1545bc727625ea6e8decd717e5d1e8cc704ccf8f (opens in a new tab)
- https://git.kernel.org/stable/c/ede990cfc42775bd0141e21f37ee365dcaeeb50f (opens in a new tab)
- https://git.kernel.org/stable/c/67dc32542a1fb7790d0853cf4a5cf859ac6a2002 (opens in a new tab)
- https://git.kernel.org/stable/c/204543581a2f26bb3b997a304c0bd06926ba7f15 (opens in a new tab)
- https://git.kernel.org/stable/c/f22ddc8a5278d7fb6369a0aeb0d8775a0aefaaee (opens in a new tab)
- https://git.kernel.org/stable/c/0a18d802d65cf662644fd1d369c86d84a5630652 (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-2022-54613 (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-2022-49619)Record last updated .