CVE-2025-37798
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)
codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()
In the Linux kernel, the following vulnerability has been resolved: codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() After making all ->qlen_notify() callbacks idempotent, now it is safe to remove the check of qlen!=0 from both fq_codel_dequeue() and codel_qdisc_dequeue().
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) |
|---|---|---|---|---|---|
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | 7a742a9506849d1c1aa71e36c89855ceddc7d58e | Unavailable | None listed |
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | cc71a757da78dd4aa1b4a9b19cb011833730ccf2 | Unavailable | None listed |
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | eda741fe155ddf5ecd2dd3bfbd4fc3c0c7dbb450 | Unavailable | None listed |
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | 829c49b6b2ff45b043739168fd1245e4e1a91a30 | Unavailable | None listed |
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | 2f9761a94bae33d26e6a81b31b36e7d776d93dc1 | Unavailable | None listed |
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | 4d55144b12e742404bb3f8fee6038bafbf45619d | Unavailable | None listed |
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | e73c838c80dccb9e4f19becc11d9f3cb4a27d483 | Unavailable | None listed |
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | a57fe60ef4cf96bfbb6b58397ec28bdb5a5c6b31 | Unavailable | None listed |
| 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 | affected | git | 342debc12183b51773b3345ba267e9263bdfaaef | 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) |
|---|---|---|---|---|---|
| 3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.5 | Unavailable | None listed |
| 5.4.297 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.241 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.190 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.135 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.88 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.24 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.12 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14.3 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |