5.5

CVE-2024-27412

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

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. bq27xxx_battery_i2c_probe() already has
an if (client->irq) check wrapping the request_threaded_irq().

But bq27xxx_battery_i2c_remove() unconditionally calls
free_irq(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 bq27xxx_battery_i2c_remove() mirroring
probe() to fix this.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.14.316 < 4.15
Linux ≫ Linux Kernel Version >= 4.19.284 < 4.19.309
Linux ≫ Linux Kernel Version >= 5.4.244 < 5.4.271
Linux ≫ Linux Kernel Version >= 5.10.181 < 5.10.212
Linux ≫ Linux Kernel Version >= 5.15.114 < 5.15.151
Linux ≫ Linux Kernel Version >= 6.1.31 < 6.1.81
Linux ≫ Linux Kernel Version >= 6.3.5 < 6.4
Linux ≫ Linux Kernel Version >= 6.4.1 < 6.6.21
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.9
Linux ≫ Linux Kernel Version6.4 Update-
Linux ≫ Linux Kernel Version6.4 Updaterc4
Linux ≫ Linux Kernel Version6.4 Updaterc5
Linux ≫ Linux Kernel Version6.4 Updaterc6
Linux ≫ Linux Kernel Version6.4 Updaterc7
Linux ≫ Linux Kernel Version6.8 Updaterc1
Linux ≫ Linux Kernel Version6.8 Updaterc2
Linux ≫ Linux Kernel Version6.8 Updaterc3
Linux ≫ Linux Kernel Version6.8 Updaterc4
Linux ≫ Linux Kernel Version6.8 Updaterc5
Linux ≫ Linux Kernel Version6.8 Updaterc6
Debian ≫ Debian Linux Version10.0
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.153
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Third Party Advisory
https://git.kernel.org/stable/c/083686474e7c97b0f8b66df37fcb64e432e8b771
Patch
https://git.kernel.org/stable/c/2df70149e73e79783bcbc7db4fa51ecef0e2022c
Patch
https://git.kernel.org/stable/c/7394abc8926adee6a817bab10797e0adc898af77
Patch
https://git.kernel.org/stable/c/cefe18e9ec84f8fe3e198ccebb815cc996eb9797
Patch
https://git.kernel.org/stable/c/d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa
Patch
https://git.kernel.org/stable/c/d7acc4a569f5f4513120c85ea2b9f04909b7490f
Patch
https://git.kernel.org/stable/c/e601ae81910ce6a3797876e190a2d8ef6cf828bc
Patch
https://git.kernel.org/stable/c/fbca8bae1ba79d443a58781b45e92a73a24ac8f8
Patch