Description
In the Linux kernel, the following vulnerability has been resolved: PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0) Errata #i2037 in AM65x/DRA80xM Processors Silicon Revision 1.0 (SPRZ452D_July 2018_Revised December 2019 [1]) mentions when an inbound PCIe TLP spans more than two internal AXI 128-byte bursts, the bus may corrupt the packet payload and the corrupt data may cause associated applications or the processor to hang. The workaround for Errata #i2037 is to limit the maximum read request size and maximum payload size to 128 bytes. Add workaround for Errata #i2037 here. The errata and workaround is applicable only to AM65x SR 1.0 and later versions of the silicon will have this fixed. [1] -> https://www.ti.com/lit/er/sprz452i/sprz452i.pdf
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
18b0415bc802a8bab5dedba5ae2757e83259e6ee to < cfb006e185f64edbbdf7869eac352442bc76b8f6affected18b0415bc802a8bab5dedba5ae2757e83259e6ee to < ebbdbbc580c1695dec283d0ba6448729dc993246affected18b0415bc802a8bab5dedba5ae2757e83259e6ee to < 135843c351c08df72bdd4b4ebea53c8052a76881affected18b0415bc802a8bab5dedba5ae2757e83259e6ee to < af218c803fe298ddf00abef331aa526b20d7ea61affected18b0415bc802a8bab5dedba5ae2757e83259e6ee to < 576d0fb6f8d4bd4695e70eee173a1b9c7bae9572affected18b0415bc802a8bab5dedba5ae2757e83259e6ee to < dd47051c76c8acd8cb983f01b4d1265da29cb66aaffected18b0415bc802a8bab5dedba5ae2757e83259e6ee to < 86f271f22bbb6391410a07e08d6ca3757fda01faaffected
Linux Linux
Default version status: affected
5.2affected0 to < 5.2unaffected5.4.284 to ≤ 5.4.*unaffected5.10.226 to ≤ 5.10.*unaffected5.15.167 to ≤ 5.15.*unaffected6.1.110 to ≤ 6.1.*unaffected6.6.51 to ≤ 6.6.*unaffected6.10.10 to ≤ 6.10.*unaffected6.11 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/cfb006e185f64edbbdf7869eac352442bc76b8f6 ↗
- https://git.kernel.org/stable/c/ebbdbbc580c1695dec283d0ba6448729dc993246 ↗
- https://git.kernel.org/stable/c/135843c351c08df72bdd4b4ebea53c8052a76881 ↗
- https://git.kernel.org/stable/c/af218c803fe298ddf00abef331aa526b20d7ea61 ↗
- https://git.kernel.org/stable/c/576d0fb6f8d4bd4695e70eee173a1b9c7bae9572 ↗
- https://git.kernel.org/stable/c/dd47051c76c8acd8cb983f01b4d1265da29cb66a ↗
- https://git.kernel.org/stable/c/86f271f22bbb6391410a07e08d6ca3757fda01fa ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗