CVE-2024-4240
published 2024-04-26CVE-2024-4240: A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been classified as critical. This affects the function formQosManageDouble_user. The manipulation…
PriorityP262high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
1.45%
70.4th percentile
A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been classified as critical. This affects the function formQosManageDouble_user. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-262131. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| tenda | w9 | — | — |
| tenda | w9_firmware | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
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Kernel
Revert "smb: client: Fix netns refcount imbalance causing leaks and use-after-free"
kernel_security·2025-04-02
CVE-2024-54680 Revert "smb: client: Fix netns refcount imbalance causing leaks and use-after-free"
Revert "smb: client: Fix netns refcount imbalance causing leaks and use-after-free"
This reverts commit 4e7f1644f2ac6d01dc584f6301c3b1d5aac4eaef.
The commit e9f2517a3e18 ("smb: client: fix TCP timers deadlock after
rmmod") is not only a bogus fix for LOCKDEP null-ptr-deref but also
introduces a real issue, TCP sockets leak, which will be explained in
detail in the next revert.
Also, CNA assigned CVE-2024-54680 to it but is rejecting it. [0]
Thus, we are reverting the commit and its follow-up commit 4e7f1644f2ac
("smb: client: Fix netns refcount imbalance causing leaks and
use-after-free").
Link: https://lore.kernel.org/all/2025040248-tummy-smilingly-4240@gregkh/ #[0]
Fixes: 4e7f1644f2ac ("smb: client: Fix netns refcount imbalance causing leaks and use-after-free")
Signed-off-by: Kuniy
GHSA
GHSA-cwvf-gq9g-7g6c: A vulnerability was found in Tenda W9 1
ghsa_unreviewed·2024-04-26
CVE-2024-4240 [HIGH] CWE-121 GHSA-cwvf-gq9g-7g6c: A vulnerability was found in Tenda W9 1
A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been classified as critical. This affects the function formQosManageDouble_user. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-262131. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formQosManageDouble_auto.mdhttps://vuldb.com/?ctiid.262131https://vuldb.com/?id.262131https://vuldb.com/?submit.319822https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formQosManageDouble_auto.mdhttps://vuldb.com/?ctiid.262131https://vuldb.com/?id.262131https://vuldb.com/?submit.319822
2024-04-26
Published