ASoC: amd: acp-sdw-sof: Bound DAI link iteration
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.12.97, 6.18.40, 7.1.5
- 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
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-sof: Bound DAI link iteration create_sdw_dailinks() walks sof_dais until it finds an entry with initialised cleared, but sof_dais is allocated with exactly num_ends entries. If all entries are initialised, the loop reads past the end of the array. Pass the allocated entry count to create_sdw_dailinks() and stop before reading past the array.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
From 6d8348ddc56ed43ba39d1e8adda13299201f32ed · fixed in 0a5ff4000dd7a390139dd7823fef1de4963e490a; From 6d8348ddc56ed43ba39d1e8adda13299201f32ed · fixed in 9e82497138abea7d5c6e65015663d907fbcbf6b4; From 6d8348ddc56ed43ba39d1e8adda13299201f32ed · fixed in 86a64c049873fe4d4a6a378e27a333ab5631c4b2; From 6d8348ddc56ed43ba39d1e8adda13299201f32ed · fixed in 4d992e63f52d58f52b724606c60ae7b37a1c582f
- Linux Linux
6.12
- KernelLinux
From 6.12.0 · fixed in 6.12.97; From 6.13.0 · fixed in 6.18.40; From 6.19.0 · fixed in 7.1.5