Thomas Perale c46fb3c8b3 package/openjpeg: add patch to fix CVE-2025-54874
Fixes the following vulnerability:

- CVE-2025-54874

    OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG 2.5.3 and
    earlier, a call to opj_jp2_read_header may lead to OOB heap memory
    write when the data stream p_stream is too short and p_image is not
    initialized.

For more information, see:
  - https://www.cve.org/CVERecord?id=CVE-2025-54874
  - f809b80c67

Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2025-08-20 16:44:38 +02:00
2025-01-15 21:30:31 +01:00
2025-08-11 17:08:06 +02:00

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

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