CVE-2026-45941tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure
- 5.5MediumCVSS base score
- 0.12%Exploitation in 30 daysEPSS · top 98% 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: tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure get_burstcount() can return -EBUSY on timeout. When this happens, the function returns directly without releasing the locality that was acquired at the beginning of tpm_tis_i2c_send(). Use goto out_err to ensure proper cleanup when get_burstcount() fails.
Timeline
ID reserved
By Linux
- 14 days later
· 14 days later
Published
- 5 months later
· 5 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 · Undergoing Analysis | 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)
- 0.12% · top 98% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected aad628c1d91a6db57e572e4c1f35e863d81061d7 – < 8f124c5582d443ac9fb690db26d08cab5d6ba76e
- affected aad628c1d91a6db57e572e4c1f35e863d81061d7 – < c24c9c4cab11858f22f309521ba7ea5b1e7385f2
- affected aad628c1d91a6db57e572e4c1f35e863d81061d7 – < 1bb8f8826d0748b4b92a98fb6b6dfe52081739f5
- affected aad628c1d91a6db57e572e4c1f35e863d81061d7 – < 948966e546f29af04391d98b8e378e4a7670c1c1
- affected aad628c1d91a6db57e572e4c1f35e863d81061d7 – < a61b8412e3eb8b71646dba867e8252d8560a1a27
- affected aad628c1d91a6db57e572e4c1f35e863d81061d7 – < 1a22048c1117cdfac185ba450aba67ed6b65dc87
- affected aad628c1d91a6db57e572e4c1f35e863d81061d7 – < 2f7a665e1323359d99c74301d1e180f5e2c40181
- affected aad628c1d91a6db57e572e4c1f35e863d81061d7 – < bbd6e97c836cbeb9606d7b7e5dcf8a1d89525713
- affected 3.7
- unaffected < 3.7
- unaffected 5.10.252 – ≤ 5.10.*
- unaffected 5.15.202 – ≤ 5.15.*
- unaffected 6.1.165 – ≤ 6.1.*
- unaffected 6.6.128 – ≤ 6.6.*
- unaffected 6.12.75 – ≤ 6.12.*
- unaffected 6.18.14 – ≤ 6.18.*
- unaffected 6.19.4 – ≤ 6.19.*
- unaffected 7.0 – ≤ *
References
References8
- https://git.kernel.org/stable/c/8f124c5582d443ac9fb690db26d08cab5d6ba76e (opens in a new tab)
- https://git.kernel.org/stable/c/c24c9c4cab11858f22f309521ba7ea5b1e7385f2 (opens in a new tab)
- https://git.kernel.org/stable/c/1bb8f8826d0748b4b92a98fb6b6dfe52081739f5 (opens in a new tab)
- https://git.kernel.org/stable/c/948966e546f29af04391d98b8e378e4a7670c1c1 (opens in a new tab)
- https://git.kernel.org/stable/c/a61b8412e3eb8b71646dba867e8252d8560a1a27 (opens in a new tab)
- https://git.kernel.org/stable/c/1a22048c1117cdfac185ba450aba67ed6b65dc87 (opens in a new tab)
- https://git.kernel.org/stable/c/2f7a665e1323359d99c74301d1e180f5e2c40181 (opens in a new tab)
- https://git.kernel.org/stable/c/bbd6e97c836cbeb9606d7b7e5dcf8a1d89525713 (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-2026-32225 (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-2026-45941)Record last updated .