UBUNTU-CVE-2024-42276
In the Linux kernel, the following vulnerability has been resolved: nvme-pci: add missing condition check for existence of mapped data nvme_map_data() is called when request has physical segments, hence the nvme_unmap_data() should have same condition to avoid dereference.
02 / AFFECTED SOFTWARE
Affected packages
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13 explicit affected versions
87 explicit affected versions
13 explicit affected versions
52 explicit affected versions
7 explicit affected versions
50 explicit affected versions
10 explicit affected versions
14 explicit affected versions
44 explicit affected versions
16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
26 explicit affected versions
44 explicit affected versions
37 explicit affected versions
17 explicit affected versions
14 explicit affected versions
8 explicit affected versions
38 explicit affected versions
47 explicit affected versions
9 explicit affected versions
47 explicit affected versions
11 explicit affected versions
55 explicit affected versions
7 explicit affected versions
28 explicit affected versions
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13 explicit affected versions
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53 explicit affected versions
10 explicit affected versions
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12 explicit affected versions
14 explicit affected versions
88 explicit affected versions
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11 explicit affected versions
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10 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: nvme-pci: add missing condition check for existence of mapped data nvme_map_data() is called when request has physical segments, hence the nvme_unmap_data() should have same condition to avoid dereference.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/c31fad1470389666ac7169fe43aa65bf5b7e2cfd
- https://git.kernel.org/stable/c/3f8ec1d6b0ebd8268307d52be8301973fa5a01ec
- https://git.kernel.org/stable/c/70100fe721840bf6d8e5abd25b8bffe4d2e049b7
- https://git.kernel.org/stable/c/77848b379e9f85a08048a2c8b3b4a7e8396f5f83
- https://git.kernel.org/stable/c/7cc1f4cd90a00b6191cb8cda2d1302fdce59361c
- https://git.kernel.org/stable/c/be23ae63080e0bf9e246ab20207200bca6585eba
- https://git.kernel.org/stable/c/c31fad1470389666ac7169fe43aa65bf5b7e2cfd
- https://git.kernel.org/stable/c/d135c3352f7c947a922da93c8e763ee6bc208b64
- https://ubuntu.com/security/CVE-2024-42276
- https://ubuntu.com/security/notices/USN-7088-1
- https://ubuntu.com/security/notices/USN-7088-2
- https://ubuntu.com/security/notices/USN-7088-3
- https://ubuntu.com/security/notices/USN-7088-4
- https://ubuntu.com/security/notices/USN-7088-5
- https://ubuntu.com/security/notices/USN-7100-1
- https://ubuntu.com/security/notices/USN-7100-2
- https://ubuntu.com/security/notices/USN-7119-1
- https://ubuntu.com/security/notices/USN-7123-1
- https://ubuntu.com/security/notices/USN-7144-1
- https://ubuntu.com/security/notices/USN-7154-1
- https://ubuntu.com/security/notices/USN-7154-2
- https://ubuntu.com/security/notices/USN-7155-1
- https://ubuntu.com/security/notices/USN-7156-1
- https://ubuntu.com/security/notices/USN-7194-1
- https://ubuntu.com/security/notices/USN-7196-1
- https://www.cve.org/CVERecord?id=CVE-2024-42276