Bug 2266614 (CVE-2021-47048) - CVE-2021-47048 kernel: spi: spi-zynqmp-gqspi: fix use-after-free in zynqmp_qspi_exec_op
Summary: CVE-2021-47048 kernel: spi: spi-zynqmp-gqspi: fix use-after-free in zynqmp_qs...
Keywords:
Status: NEW
Alias: CVE-2021-47048
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2266615
Blocks: 2267020
TreeView+ depends on / blocked
 
Reported: 2024-02-28 14:49 UTC by Mauro Matteo Cascella
Modified: 2024-03-06 14:50 UTC (History)
50 users (show)

Fixed In Version: kernel 5.10.37, kernel 5.11.21, kernel 5.12.4, kernel 5.13
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Description Mauro Matteo Cascella 2024-02-28 14:49:27 UTC 
In the Linux kernel, the following vulnerability has been resolved:

spi: spi-zynqmp-gqspi: fix use-after-free in zynqmp_qspi_exec_op

The Linux kernel CVE team has assigned CVE-2021-47048 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022840-CVE-2021-47048-8586@gregkh/T/#u
Comment 1 Mauro Matteo Cascella 2024-02-28 14:50:00 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2266615]
Comment 5 Justin M. Forbes 2024-02-28 18:47:48 UTC 
This was fixed for Fedora with the 5.12.4 stable kernel update.
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