CVE-2022-49047
ep93xx: clock: Fix UAF in ep93xx_clk_register_gate()
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ep93xx: clock: Fix UAF in ep93xx_clk_register_gate() arch/arm/mach-ep93xx/clock.c:154:2: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] arch/arm/mach-ep93xx/clock.c:151:2: note: Taking true branch if (IS_ERR(clk)) ^ arch/arm/mach-ep93xx/clock.c:152:3: note: Memory is released kfree(psc); ^~~~~~~~~~ arch/arm/mach-ep93xx/clock.c:154:2: note: Use of memory after it is freed return &psc->hw; ^ ~~~~~~~~
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
9645ccc7bd7a16cd73c3be9dee70cd702b03be37 < 0f12166872da46c6b57ba2f1314bbf310b3bf017 9645ccc7bd7a16cd73c3be9dee70cd702b03be37 < 3b68b08885217abd9c57ff9b3bb3eb173eee02a9
Linux / Linux
5.16