In the Linux kernel, the following vulnerability has been resolved:
uprobes: fix kernel info leak via "[uprobes]" vma
xol_add_vma() maps the uninitialized page allocated by __create_xol_area()
into userspace. On some architectures (x86) this memory is readable even
without VM_READ, VM_EXEC results in the same pgprot_t as VM_EXEC|VM_READ,
although this doesn't really matter, debugger can read this memory anyway.
Metrics
Affected Vendors & Products
References
History
Mon, 03 Nov 2025 23:30:00 +0000
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Mon, 03 Nov 2025 21:30:00 +0000
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Wed, 14 May 2025 02:30:00 +0000
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| First Time appeared |
Redhat
Redhat enterprise Linux |
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| CPEs | cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux |
Fri, 08 Nov 2024 16:00:00 +0000
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| References |
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Fri, 25 Oct 2024 20:45:00 +0000
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| First Time appeared |
Linux
Linux linux Kernel |
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| Weaknesses | CWE-401 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* |
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| Vendors & Products |
Linux
Linux linux Kernel |
Wed, 23 Oct 2024 01:30:00 +0000
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| Metrics |
threat_severity
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cvssV3_1
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Tue, 22 Oct 2024 14:15:00 +0000
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| Metrics |
ssvc
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Mon, 21 Oct 2024 18:15:00 +0000
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| Description | In the Linux kernel, the following vulnerability has been resolved: uprobes: fix kernel info leak via "[uprobes]" vma xol_add_vma() maps the uninitialized page allocated by __create_xol_area() into userspace. On some architectures (x86) this memory is readable even without VM_READ, VM_EXEC results in the same pgprot_t as VM_EXEC|VM_READ, although this doesn't really matter, debugger can read this memory anyway. | |
| Title | uprobes: fix kernel info leak via "[uprobes]" vma | |
| References |
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Status: PUBLISHED
Assigner: Linux
Published: 2024-10-21T18:02:23.099Z
Updated: 2025-11-03T22:23:56.236Z
Reserved: 2024-10-21T12:17:06.052Z
Link: CVE-2024-49975
Updated: 2025-11-03T22:23:56.236Z
Status : Modified
Published: 2024-10-21T18:15:18.287
Modified: 2025-11-03T23:16:36.110
Link: CVE-2024-49975