CVE-2024-46784

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Source
https://cve.org/CVERecord?id=CVE-2024-46784
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46784.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-46784
Downstream
Related
Published
2024-09-18T07:12:40.594Z
Modified
2026-03-11T07:47:53.932316Z
Summary
net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup
Details

In the Linux kernel, the following vulnerability has been resolved:

net: mana: Fix error handling in manacreatetxq/rxq's NAPI cleanup

Currently napi_disable() gets called during rxq and txq cleanup, even before napi is enabled and hrtimer is initialized. It causes kernel panic.

? pagefaultoops+0x136/0x2b0 ? pagecountercancel+0x2e/0x80 ? douseraddrfault+0x2f2/0x640 ? refillobjstock+0xc4/0x110 ? excpagefault+0x71/0x160 ? asmexcpagefault+0x27/0x30 ? __mmdrop+0x10/0x180 ? _mmdrop+0xec/0x180 ? hrtimeractive+0xd/0x50 hrtimertrytocancel+0x2c/0xf0 hrtimercancel+0x15/0x30 napidisable+0x65/0x90 manadestroyrxq+0x4c/0x2f0 manacreaterxq.isra.0+0x56c/0x6d0 ? manauncfgvport+0x50/0x50 manaallocqueues+0x21b/0x320 ? skbdequeue+0x5f/0x80

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46784.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e1b5683ff62e7b328317aec08869495992053e9d
Fixed
386617efacab10bf5bb40bde403467c57cc00470
Fixed
9178eb8ebcd887ab75e54ac40d538e54bb9c7788
Fixed
9e0bff4900b5d412a9bafe4baeaa6facd34f671c
Fixed
4982a47154f0b50de81ee0a0b169a3fc74120a65
Fixed
b6ecc662037694488bfff7c9fd21c405df8411f2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46784.json"