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
Metrics
Affected Vendors & Products
References
History
Mon, 03 Nov 2025 23:30:00 +0000
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Wed, 01 Jan 2025 14:30:00 +0000
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| Weaknesses | CWE-119 |
Wed, 23 Oct 2024 17:00:00 +0000
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Linux
Linux linux Kernel |
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| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
Sat, 12 Oct 2024 01:15:00 +0000
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threat_severity
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cvssV3_1
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Thu, 10 Oct 2024 14:15:00 +0000
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ssvc
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Wed, 09 Oct 2024 14:30:00 +0000
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| 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 | |
| Title | PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0) | |
| References |
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Status: PUBLISHED
Assigner: Linux
Published: 2024-10-09T14:13:59.522Z
Updated: 2025-11-03T22:20:31.801Z
Reserved: 2024-09-30T16:00:12.936Z
Link: CVE-2024-47667
Updated: 2025-11-03T22:20:31.801Z
Status : Modified
Published: 2024-10-09T15:15:15.430
Modified: 2025-11-03T23:16:14.440
Link: CVE-2024-47667