CVE-2024-27412

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2024-27412
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27412.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-27412
Downstream
Related
Published
2024-05-17T11:50:50.323Z
Modified
2026-03-23T05:05:03.780885830Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
power: supply: bq27xxx-i2c: Do not free non existing IRQ
Details

In the Linux kernel, the following vulnerability has been resolved:

power: supply: bq27xxx-i2c: Do not free non existing IRQ

The bq27xxx i2c-client may not have an IRQ, in which case client->irq will be 0. bq27xxxbatteryi2cprobe() already has an if (client->irq) check wrapping the requestthreaded_irq().

But bq27xxxbatteryi2cremove() unconditionally calls freeirq(client->irq) leading to:

[ 190.310742] ------------[ cut here ]------------ [ 190.310843] Trying to free already-free IRQ 0 [ 190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310

Followed by a backtrace when unbinding the driver. Add an if (client->irq) to bq27xxxbatteryi2c_remove() mirroring probe() to fix this.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27412.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
76d2ed844def0cb8704d766924b07b2a918b3e30
Fixed
d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
dafe9136be7b7fc30f1f3ca410c15b7cc65bee44
Fixed
7394abc8926adee6a817bab10797e0adc898af77
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
1da9a4b55a6688e3a30c16d0cf2e7c6a90a684fb
Fixed
d7acc4a569f5f4513120c85ea2b9f04909b7490f
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e01820a94aea99296e500f54b3f36a2985061045
Fixed
e601ae81910ce6a3797876e190a2d8ef6cf828bc
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e65fee45687fa2109e03056a696dc7d68a151296
Fixed
cefe18e9ec84f8fe3e198ccebb815cc996eb9797
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
444ff00734f3878cd54ddd1ed5e2e6dbea9326d5
Fixed
fbca8bae1ba79d443a58781b45e92a73a24ac8f8
Fixed
083686474e7c97b0f8b66df37fcb64e432e8b771
Fixed
2df70149e73e79783bcbc7db4fa51ecef0e2022c
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ca4a2ddd2e69ca82ca5992d4c49649b2cbac3b74
Last affected
28960625adaaf3fa3d83c8d3596661d2576d0a83

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27412.json"