CVE-2024-56590
High
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet This fixes not checking if skb really contains an ACL header otherwise the code may attempt to access some uninitilized/invalid memory past the valid skb->data.
SeverityHigh
CVSS7.6
Exploit probability—
Product
Linux Kernel
PublishedDec 27, 2024
First seenDec 27, 2024
How to fix
Update
- linux linux_kernel5.15.174, 6.1.120, 6.6.66, 6.12.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.15.174, 5.16 ≤ v < 6.1.120, 6.2 ≤ v < 6.6.66, 6.7 ≤ v < 6.12.5 | 5.15.174, 6.1.120, 6.6.66, 6.12.5 |
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