CVE-2026-52984
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)
net/sched: netem: fix queue limit check to include reordered packets
In the Linux kernel, the following vulnerability has been resolved: net/sched: netem: fix queue limit check to include reordered packets The queue limit check in netem_enqueue() uses q->t_len which only counts packets in the internal tfifo. Packets placed in sch->q by the reorder path (__qdisc_enqueue_head) are not counted, allowing the total queue occupancy to exceed sch->limit under reordering. Include sch->q.qlen in the limit check.
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) |
|---|---|---|---|---|---|
| 216509dda290f6db92c816dd54b83c1df9da9e76 | affected | git | 0f875d52db4c921da610e481b72f03cc82fdcb72 | Unavailable | None listed |
| c2047b0e216c8edce227d7c42f99ac2877dad0e4 | affected | git | ef9a41b3870fb90577da5b2de5bd140022d4021e | Unavailable | None listed |
| 10df49cfca73dfbbdb6c4150d859f7e8926ae427 | affected | git | 74fcd8e127200a50ee22ba2b45c164722bdb9177 | Unavailable | None listed |
| 3824c5fad18eeb7abe0c4fc966f29959552dca3e | affected | git | 39a66e83ea41fe845631eeb8d326953de27d13f9 | Unavailable | None listed |
| 356078a5c55ec8d2061fcc009fb8599f5b0527f9 | affected | git | 54b5dbacd00dedffd5e2eed76de1c3839996b5e6 | Unavailable | None listed |
| f8d4bc455047cf3903cd6f85f49978987dbb3027 | affected | git | 8450462eaf91d5d2a9e863507b16d18e814baef3 | Unavailable | None listed |
| f8d4bc455047cf3903cd6f85f49978987dbb3027 | affected | git | 936a7dd87251f6f3e88983350833edf60fe6a80b | Unavailable | None listed |
| f8d4bc455047cf3903cd6f85f49978987dbb3027 | affected | git | 4185701fcce6b426b6c3630b25330dddd9c47b0d | Unavailable | None listed |
| 83c6ab12f08dcc09d4c5ac86fdb89736b28f1d31 | affected | git | Unavailable | Unavailable | None listed |
| 5.10.232 | affected | semver | 5.10.258 | Unavailable | None listed |
| 5.15.175 | affected | semver | 5.15.209 | Unavailable | None listed |
| 6.1.121 | affected | semver | 6.1.175 | Unavailable | None listed |
| 6.6.67 | affected | semver | 6.6.141 | Unavailable | None listed |
| 6.12.6 | affected | semver | 6.12.91 | Unavailable | None listed |
| 5.4.288 | affected | semver | 5.5 | 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) |
|---|---|---|---|---|---|
| 6.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.13 | Unavailable | None listed |
| 5.10.258 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.141 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.91 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.33 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.10 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |