5.5

CVE-2024-49975

uprobes: fix kernel info leak via "[uprobes]" vma

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.5 < 5.10.227
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.168
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.113
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.55
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.14
Linux ≫ Linux Kernel Version >= 6.11 < 6.11.3
Linux ≫ Linux Kernel Version6.12 Updaterc1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.159
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/21cb47db1ec9765f91304763a24565ddc22d2492
Patch
https://git.kernel.org/stable/c/24141df5a8615790950deedd926a44ddf1dfd6d8
Patch
https://git.kernel.org/stable/c/2aa45f43709ba2082917bd2973d02687075b6eee
Patch
https://git.kernel.org/stable/c/34820304cc2cd1804ee1f8f3504ec77813d29c8e
Patch
https://git.kernel.org/stable/c/5b981d8335e18aef7908a068529a3287258ff6d8
Patch
https://git.kernel.org/stable/c/9634e8dc964a4adafa7e1535147abd7ec29441a6
Patch
https://git.kernel.org/stable/c/f31f92107e5a8ecc8902705122c594e979a351fe
https://git.kernel.org/stable/c/f561b48d633ac2e7d0d667020fc634a96ade33a0
Patch
https://git.kernel.org/stable/c/fe5e9182d3e227476642ae2b312e2356c4d326a3
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html