vulnerability
Ubuntu: (Multiple Advisories) (CVE-2024-57801): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | 2025-01-15 | 2025-03-28 | 2025-04-02 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
2025-01-15
Added
2025-03-28
Modified
2025-04-02
Description
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Skip restore TC rules for vport rep without loaded flag
During driver unload, unregister_netdev is called after unloading
vport rep. So, the mlx5e_rep_priv is already freed while trying to get
rpriv->netdev, or walk rpriv->tc_ht, which results in use-after-free.
So add the checking to make sure access the data of vport rep which is
still loaded.
Solution(s)
ubuntu-upgrade-linux-image-6-11-0-1007-realtimeubuntu-upgrade-linux-image-6-11-0-1010-raspiubuntu-upgrade-linux-image-6-11-0-1011-awsubuntu-upgrade-linux-image-6-11-0-1011-gcpubuntu-upgrade-linux-image-6-11-0-1011-gcp-64kubuntu-upgrade-linux-image-6-11-0-1011-lowlatencyubuntu-upgrade-linux-image-6-11-0-1011-lowlatency-64kubuntu-upgrade-linux-image-6-11-0-1012-azureubuntu-upgrade-linux-image-6-11-0-1012-azure-fdeubuntu-upgrade-linux-image-6-11-0-1013-oracleubuntu-upgrade-linux-image-6-11-0-1013-oracle-64kubuntu-upgrade-linux-image-6-11-0-1017-oemubuntu-upgrade-linux-image-6-11-0-21-genericubuntu-upgrade-linux-image-6-11-0-21-generic-64kubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-fdeubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-64kubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-24-04ubuntu-upgrade-linux-image-generic-hwe-24-04ubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-hwe-24-04ubuntu-upgrade-linux-image-lowlatency-hwe-24-04ubuntu-upgrade-linux-image-oem-24-04ubuntu-upgrade-linux-image-oem-24-04aubuntu-upgrade-linux-image-oem-24-04bubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-64kubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-realtimeubuntu-upgrade-linux-image-realtime-hwe-24-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-24-04
References
- CVE-2024-57801
- https://attackerkb.com/topics/CVE-2024-57801
- UBUNTU-USN-7379-1
- UBUNTU-USN-7379-2
- UBUNTU-USN-7380-1
- UBUNTU-USN-7381-1
- UBUNTU-USN-7382-1
- URL-https://git.kernel.org/linus/5a03b368562a7ff5f5f1f63b5adf8309cbdbd5be
- URL-https://git.kernel.org/stable/c/3e45dd1622a2c1a83c11bf42fdd8c1810123d6c0
- URL-https://git.kernel.org/stable/c/47c78d3fc26e38ab805613a0f592dc8a820c7c64
- URL-https://git.kernel.org/stable/c/5a03b368562a7ff5f5f1f63b5adf8309cbdbd5be
- URL-https://ubuntu.com/security/notices/USN-7379-1
- URL-https://ubuntu.com/security/notices/USN-7380-1
- URL-https://ubuntu.com/security/notices/USN-7381-1
- URL-https://ubuntu.com/security/notices/USN-7382-1
- URL-https://www.cve.org/CVERecord?id=CVE-2024-57801
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