CVE-2024-42301: dev/parport: fix the array out-of-bounds risk
First published: Sat Aug 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: dev/parport: fix the array out-of-bounds risk Fixed array out-of-bounds issues caused by sprintf by replacing it with snprintf for safer data copying, ensuring the destination buffer is not overflowed. Below is the stack trace I encountered during the actual issue: [ 66.575408s] [pid:5118,cpu4,QThread,4]Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: do_hardware_base_addr+0xcc/0xd0 [parport] [ 66.575408s] [pid:5118,cpu4,QThread,5]CPU: 4 PID: 5118 Comm: QThread Tainted: G S W O 5.10.97-arm64-desktop #7100.57021.2 [ 66.575439s] [pid:5118,cpu4,QThread,6]TGID: 5087 Comm: EFileApp [ 66.575439s] [pid:5118,cpu4,QThread,7]Hardware name: HUAWEI HUAWEI QingYun PGUX-W515x-B081/SP1PANGUXM, BIOS 1.00.07 04/29/2024 [ 66.575439s] [pid:5118,cpu4,QThread,8]Call trace: [ 66.575469s] [pid:5118,cpu4,QThread,9] dump_backtrace+0x0/0x1c0 [ 66.575469s] [pid:5118,cpu4,QThread,0] show_stack+0x14/0x20 [ 66.575469s] [pid:5118,cpu4,QThread,1] dump_stack+0xd4/0x10c [ 66.575500s] [pid:5118,cpu4,QThread,2] panic+0x1d8/0x3bc [ 66.575500s] [pid:5118,cpu4,QThread,3] __stack_chk_fail+0x2c/0x38 [ 66.575500s] [pid:5118,cpu4,QThread,4] do_hardware_base_addr+0xcc/0xd0 [parport]
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <4.19.320 | |
| Linux Linux kernel | >=4.20<5.4.282 | |
| Linux Linux kernel | >=5.5<5.10.224 | |
| Linux Linux kernel | >=5.11<5.15.165 | |
| Linux Linux kernel | >=5.16<6.1.103 | |
| Linux Linux kernel | >=6.2<6.6.44 | |
| Linux Linux kernel | >=6.7<6.10.3 | |
| debian/linux | <=5.10.223-1 | 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/166a0bddcc27de41fe13f861c8348e8e53e988c8
- https://git.kernel.org/stable/c/47b3dce100778001cd76f7e9188944b5cb27a76d
- https://git.kernel.org/stable/c/7789a1d6792af410aa9b39a1eb237ed24fa2170a
- https://git.kernel.org/stable/c/7f4da759092a1a6ce35fb085182d02de8cc4cc84
- https://git.kernel.org/stable/c/a44f88f7576bc1916d8d6293f5c62fbe7cbe03e0
- https://git.kernel.org/stable/c/ab11dac93d2d568d151b1918d7b84c2d02bacbd5
- https://git.kernel.org/stable/c/b579ea3516c371ecf59d073772bc45dfd28c8a0e
- https://git.kernel.org/stable/c/c719b393374d3763e64900ee19aaed767d5a08d6
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42301
- https://nvd.nist.gov/vuln/detail/CVE-2024-42301
- https://launchpad.net/bugs/cve/CVE-2024-42301
- https://security-tracker.debian.org/tracker/CVE-2024-42301
- https://ubuntu.com/security/CVE-2024-42301
- https://git.kernel.org/linus/ab11dac93d2d568d151b1918d7b84c2d02bacbd5
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