CVE-2024-53156
wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()
I found the following bug in my fuzzer:
UBSAN: array-index-out-of-bounds in drivers/net/wireless/ath/ath9k/htc_hst.c:26:51
index 255 is out of range for type 'htc_endpoint [22]'
CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.11.0-rc6-dirty #14
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Workqueue: events request_firmware_work_func
Call Trace:
<TASK>
dump_stack_lvl+0x180/0x1b0
__ubsan_handle_out_of_bounds+0xd4/0x130
htc_issue_send.constprop.0+0x20c/0x230
? _raw_spin_unlock_irqrestore+0x3c/0x70
ath9k_wmi_cmd+0x41d/0x610
? mark_held_locks+0x9f/0xe0
...
Since this bug has been confirmed to be caused by insufficient verification
of conn_rsp_epid, I think it would be appropriate to add a range check for
conn_rsp_epid to htc_connect_service() to prevent the bug from occurring.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2024-11-19 CVE Reserved
- 2024-12-24 CVE Published
- 2024-12-24 CVE Updated
- ---------- EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (10)
URL | Tag | Source |
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https://git.kernel.org/stable/c/fb9987d0f748c983bb795a86f47522313f701a08 | Vuln. Introduced |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 4.19.325 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 4.19.325" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 5.4.287 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 5.4.287" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 5.10.231 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 5.10.231" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 5.15.174 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 5.15.174" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 6.1.120 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 6.1.120" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 6.6.64 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 6.6.64" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 6.11.11 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 6.11.11" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 6.12.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 6.12.2" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 6.13-rc1 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 6.13-rc1" | en |
Affected
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