First published: Sat Aug 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: remoteproc: imx_rproc: Skip over memory region when node value is NULL In imx_rproc_addr_init() "nph = of_count_phandle_with_args()" just counts number of phandles. But phandles may be empty. So of_parse_phandle() in the parsing loop (0 < a < nph) may return NULL which is later dereferenced. Adjust this issue by adding NULL-return check. Found by Linux Verification Center (linuxtesting.org) with SVACE. [Fixed title to fit within the prescribed 70-75 charcters]
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | >=4.14<4.19.320 | |
Linux Linux kernel | >=4.20<5.4.282 | |
Linux Linux kernel | >=5.5<5.10.224 | |
Linux Linux kernel | >=5.11<5.15.165 | |
Linux Linux kernel | >=5.16<6.1.103 | |
Linux Linux kernel | >=6.2<6.6.44 | |
Linux Linux kernel | >=6.7<6.10.3 | |
debian/linux | <=5.10.223-1 | 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
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