Description
In the Linux kernel, the following vulnerability has been resolved: usb: aqc111: check packet for fixup for true limit If a device sends a packet that is inbetween 0 and sizeof(u64) the value passed to skb_trim() as length will wrap around ending up as some very large value. The driver will then proceed to parse the header located at that position, which will either oops or process some random value. The fix is to check against sizeof(u64) rather than 0, which the driver currently does. The issue exists since the introduction of the driver.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
361459cd9642631f048719169da9ef14cbf4a932 to < 84f2e5b3e70f08fce3cb1ff73414631c5e490204affected361459cd9642631f048719169da9ef14cbf4a932 to < d69581c17608d81824dd497d9a54b6a5b6139975affected361459cd9642631f048719169da9ef14cbf4a932 to < 46412b2fb1f9cc895d6d4036bf24f640b5d86dabaffected361459cd9642631f048719169da9ef14cbf4a932 to < 82c386d73689a45d5ee8c1290827bce64056ddddaffected361459cd9642631f048719169da9ef14cbf4a932 to < 2ebf775f0541ae0d474836fa0cf3220e502f8e3eaffected361459cd9642631f048719169da9ef14cbf4a932 to < ccab434e674ca95d483788b1895a70c21b7f016aaffected
Linux Linux
Default version status: affected
5.0affected0 to < 5.0unaffected5.4.265 to ≤ 5.4.*unaffected5.10.205 to ≤ 5.10.*unaffected5.15.144 to ≤ 5.15.*unaffected6.1.69 to ≤ 6.1.*unaffected6.6.8 to ≤ 6.6.*unaffected6.7 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/84f2e5b3e70f08fce3cb1ff73414631c5e490204 ↗
- https://git.kernel.org/stable/c/d69581c17608d81824dd497d9a54b6a5b6139975 ↗
- https://git.kernel.org/stable/c/46412b2fb1f9cc895d6d4036bf24f640b5d86dab ↗
- https://git.kernel.org/stable/c/82c386d73689a45d5ee8c1290827bce64056dddd ↗
- https://git.kernel.org/stable/c/2ebf775f0541ae0d474836fa0cf3220e502f8e3e ↗
- https://git.kernel.org/stable/c/ccab434e674ca95d483788b1895a70c21b7f016a ↗