CVE-2025-37822
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
riscv: uprobes: Add missing fence.i after building the XOL buffer
In the Linux kernel, the following vulnerability has been resolved: riscv: uprobes: Add missing fence.i after building the XOL buffer The XOL (execute out-of-line) buffer is used to single-step the replaced instruction(s) for uprobes. The RISC-V port was missing a proper fence.i (i$ flushing) after constructing the XOL buffer, which can result in incorrect execution of stale/broken instructions. This was found running the BPF selftests "test_progs: uprobe_autoattach, attach_probe" on the Spacemit K1/X60, where the uprobes tests randomly blew up.
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) |
|---|---|---|---|---|---|
| 74784081aac8a0f3636965fc230e2d3b7cc123c6 | affected | git | be6d98766ac952d38241d5a5b213f363afa421c3 | Unavailable | None listed |
| 74784081aac8a0f3636965fc230e2d3b7cc123c6 | affected | git | b6d8d4d01ca8514fa89b05355f296758a91e2297 | Unavailable | None listed |
| 74784081aac8a0f3636965fc230e2d3b7cc123c6 | affected | git | 77c956152a3a7c7a18b68f3654f70565b2181d03 | Unavailable | None listed |
| 74784081aac8a0f3636965fc230e2d3b7cc123c6 | affected | git | bcf6d3158c5902d92b6d62335af4422b7bf7c4e2 | Unavailable | None listed |
| 74784081aac8a0f3636965fc230e2d3b7cc123c6 | affected | git | 1dbb95a36499374c51b47ee8ae258a8862c20978 | Unavailable | None listed |
| 74784081aac8a0f3636965fc230e2d3b7cc123c6 | affected | git | 7d1d19a11cfbfd8bae1d89cc010b2cc397cd0c48 | 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) |
|---|---|---|---|---|---|
| 5.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.12 | Unavailable | None listed |
| 5.15.200 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.163 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.121 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.26 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.14.5 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |