- 5.5MediumCVSS base score
- 0.19%Exploitation in 30 daysEPSS · top 92% 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: soc: qcom: pdr: Fix the potential deadlock When some client process A call pdr_add_lookup() to add the look up for the service and does schedule locator work, later a process B got a new server packet indicating locator is up and call pdr_locator_new_server() which eventually sets pdr->locator_init_complete to true which process A sees and takes list lock and queries domain list but it will timeout due to deadlock as the response will queued to the same qmi->wq and it is ordered workqueue and process B is not able to complete new server request work due to deadlock on list lock. Fix it by removing the unnecessary list iteration as the list iteration is already being done inside locator work, so avoid it here and just call schedule_work() here. Process A Process B process_scheduled_works() pdr_add_lookup() qmi_data_ready_work() process_scheduled_works() pdr_locator_new_server() pdr->locator_init_complete=true; pdr_locator_work() mutex_lock(&pdr->list_lock); pdr_locate_service() mutex_lock(&pdr->list_lock); pdr_get_domain_list() pr_err("PDR: %s get domain list txn wait failed: %d\n", req->service_name, ret); Timeout error log due to deadlock: " PDR: tms/servreg get domain list txn wait failed: -110 PDR: service lookup for msm/adsp/sensor_pd:tms/servreg failed: -110 " Thanks to Bjorn and Johan for letting me know that this commit also fixes an audio regression when using the in-kernel pd-mapper as that makes it easier to hit this race. [1]
Timeline
ID reserved
By Linux
- 3 months later
· 3 months later
Published
- 13 months later
· 13 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 · 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)
- 0.19% · top 92% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected fbe639b44a82755d639df1c5d147c93f02ac5a0f – < 72a222b6af10c2a05a5fad0029246229ed8912c2
- affected fbe639b44a82755d639df1c5d147c93f02ac5a0f – < daba84612236de3ab39083e62c9e326a654ebd20
- affected fbe639b44a82755d639df1c5d147c93f02ac5a0f – < 0a566a79aca9851fae140536e0fc5b0853c90a90
- affected fbe639b44a82755d639df1c5d147c93f02ac5a0f – < f2bbfd50e95bc117360f0f59e629aa03d821ebd6
- affected fbe639b44a82755d639df1c5d147c93f02ac5a0f – < f4489260f5713c94e1966e5f20445bff262876f4
- affected fbe639b44a82755d639df1c5d147c93f02ac5a0f – < 02612f1e4c34d94d6c8ee75bf7d254ed697e22d4
- affected fbe639b44a82755d639df1c5d147c93f02ac5a0f – < 2eeb03ad9f42dfece63051be2400af487ddb96d2
- affected 5.7
- unaffected < 5.7
- unaffected 5.10.236 – ≤ 5.10.*
- unaffected 5.15.180 – ≤ 5.15.*
- unaffected 6.1.132 – ≤ 6.1.*
- unaffected 6.6.85 – ≤ 6.6.*
- unaffected 6.12.21 – ≤ 6.12.*
- unaffected 6.13.9 – ≤ 6.13.*
- unaffected 6.14 – ≤ *
References
9
- https://git.kernel.org/stable/c/72a222b6af10c2a05a5fad0029246229ed8912c2 (opens in a new tab)
- https://git.kernel.org/stable/c/daba84612236de3ab39083e62c9e326a654ebd20 (opens in a new tab)
- https://git.kernel.org/stable/c/0a566a79aca9851fae140536e0fc5b0853c90a90 (opens in a new tab)
- https://git.kernel.org/stable/c/f2bbfd50e95bc117360f0f59e629aa03d821ebd6 (opens in a new tab)
- https://git.kernel.org/stable/c/f4489260f5713c94e1966e5f20445bff262876f4 (opens in a new tab)
- https://git.kernel.org/stable/c/02612f1e4c34d94d6c8ee75bf7d254ed697e22d4 (opens in a new tab)
- https://git.kernel.org/stable/c/2eeb03ad9f42dfece63051be2400af487ddb96d2 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html (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-2025-10340 (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-2025-22014)Record last updated .