regulator: da9211: Use irq handler when ready (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.24 % · percentile 15 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: regulator: da9211: Use irq handler when ready If the system does not come from reset (like when it is kexec()), the regulator might have an IRQ waiting for us. If we enable the IRQ handler before its structures are ready, we crash. This patch fixes: [ 1.141839] Unable to handle kernel read from unreadable memory at virtual address 0000000000000078 [ 1.316096] Call trace: [ 1.316101] blocking_notifier_call_chain+0x20/0xa8 [ 1.322757] cpu cpu0: dummy supplies not allowed for exclusive requests [ 1.327823] regulator_notifier_call_chain+0x1c/0x2c [ 1.327825] da9211_irq_handler+0x68/0xf8 [ 1.327829] irq_thread+0x11c/0x234 [ 1.327833] kthread+0x13c/0x154
References
- https://git.kernel.org/stable/c/1c1afcb8839b91c09d211ea304faa269763b1f91
- https://git.kernel.org/stable/c/f75cde714e0a67f73ef169aa50d4ed77d04f7236
- https://git.kernel.org/stable/c/d443308edbfb6e9e757b478af908515110d1efd5
- https://git.kernel.org/stable/c/d4aa749e046435f054e94ebf50cad143d6229fae
- https://git.kernel.org/stable/c/470f6a9175f13a53810734658c35cc5bba33be01
- https://git.kernel.org/stable/c/ad1336274f733a7cb1f87b5c5908165a2c14df53
- https://git.kernel.org/stable/c/02228f6aa6a64d588bc31e3267d05ff184d772eb
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2022-53770
- GCVE · GCVE-0-2022-48891
CERT-FR advisories
- CERTFR-2024-AVI-0840 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0822 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0779 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 4.14.303cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.270cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.229cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.164cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.89cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.1.7cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 1028a37daa148cc6cf85aa2aecb4390ddf1e1e56 < 1c1afcb8839b91c09d211ea304faa269763b1f91 ; affected 1028a37daa148cc6cf85aa2aecb4390ddf1e1e56 < f75cde714e0a67f73ef169aa50d4ed77d04f7236 ; affected 1028a37daa148cc6cf85aa2aecb4390ddf1e1e56 < d443308edbfb6e9e757b478af908515110d1efd5 ; affected 1028a37daa148cc6cf85aa2aecb4390ddf1e1e56 < d4aa749e046435f054e94ebf50cad143d6229fae ; affected 1028a37daa148cc6cf85aa2aecb4390ddf1e1e56 < 470f6a9175f13a53810734658c35cc5bba33be01 ; affected 1028a37daa148cc6cf85aa2aecb4390ddf1e1e56 < ad1336274f733a7cb1f87b5c5908165a2c14df53 |
| Linux · Linux | affected 3.17 ; unaffected 0 < 3.17 ; unaffected 4.14.303 ≤ 4.14.* ; unaffected 4.19.270 ≤ 4.19.* ; unaffected 5.4.229 ≤ 5.4.* ; unaffected 5.10.164 ≤ 5.10.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |