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 Version 6.4 Update -
Linux ≫ Linux Kernel Version 6.4 Update rc4
Linux ≫ Linux Kernel Version 6.4 Update rc5
Linux ≫ Linux Kernel Version 6.4 Update rc6
Linux ≫ Linux Kernel Version 6.4 Update rc7
Linux ≫ Linux Kernel Version 6.8 Update rc1
Linux ≫ Linux Kernel Version 6.8 Update rc2
Linux ≫ Linux Kernel Version 6.8 Update rc3
Linux ≫ Linux Kernel Version 6.8 Update rc4
Linux ≫ Linux Kernel Version 6.8 Update rc5
Linux ≫ Linux Kernel Version 6.8 Update rc6
Debian ≫ Debian Linux Version 10.0
VulnDex Vulnerability Enrichment
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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
NIST 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
CISA-ADP 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