clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.12.114, 6.17.8
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL The AXI crossbar of TH1520 has no proper timeout handling, which means gating AXI clocks can easily lead to bus timeout and thus system hang. Set all AXI clock gates to CLK_IS_CRITICAL. All these clock gates are ungated by default on system reset. In addition, convert all current CLK_IGNORE_UNUSED usage to CLK_IS_CRITICAL to prevent unwanted clock gating.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From ae81b69fd2b1eb4885b352749b1fd1172e2f0f18 · fixed in d816c00bb69fb2eecd3fccac067857f3a0dbc44e; From ae81b69fd2b1eb4885b352749b1fd1172e2f0f18 · fixed in bdec5e01fc2f3114d1fb1daeb1000911d783c4ae; From ae81b69fd2b1eb4885b352749b1fd1172e2f0f18 · fixed in c567bc5fc68c4388c00e11fc65fd14fe86b52070
- Linux Linux
6.11
- KernelLinux
From 6.11.0 · fixed in 6.12.114; From 6.13.0 · fixed in 6.17.8