CVE-2026-97907
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Bluetooth: btrtl: Don't leak return code when parsing firmware format v2
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btrtl: Don't leak return code when parsing firmware format v2 When key_id from chip is zero, rtlbt_parse_firmware_v2() intentionally ignores all security headers. However, the implementation simply breaks from a switch statement and leaks uninitialized return code `rc' (if the first section is a security one) or the previous section's `rc'. Fix it by really skipping a loop with `continue'. For consistency and readability, also do the same for the default case.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa | affected | git | ba96047bba4a6101267cf4f6b3057cbc58e6c554 | Unavailable | None listed |
| 9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa | affected | git | 90f3a142b5f8596a565b8e080d18a8050be6edef | Unavailable | None listed |
| 9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa | affected | git | 422f6547259654bae690713614c794dd1e2c0a0b | Unavailable | None listed |
| 9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa | affected | git | c4249cf6e80b1bd62a6a409aaabe760fe025dac3 | Unavailable | None listed |
| 9a24ce5e29b15c4c6b0c89c04f9df6ce14addefa | affected | git | 83e3e515fd261600ed8491fb0a8bcdfb115c904e | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.7 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |