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CVE-2023-53996 x86/sev: Make enc_dec_hypercall() accept a size instead of npages
| Reporter | Title | Published | Views | Family All 323 |
|---|---|---|---|---|
 | Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-356) | 3 Oct 202300:00 | – | nessus |
| SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0278-1) | 24 Jan 202600:00 | – | nessus |
| SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0281-1) | 27 Jan 202600:00 | – | nessus |
| SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2026:0293-1) | 27 Jan 202600:00 | – | nessus |
| SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2026:0315-1) | 30 Jan 202600:00 | – | nessus |
| SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0317-1) | 30 Jan 202600:00 | – | nessus |
| SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0617-1) | 28 Feb 202600:00 | – | nessus |
| Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013143) | 21 Apr 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2023-53996 | 25 Dec 202500:00 | – | nessus |
 | Important: kernel | 3 Oct 202300:00 | – | amazon |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/x86/include/asm/mem_encrypt.h",
"arch/x86/kernel/kvm.c",
"arch/x86/mm/mem_encrypt_amd.c"
],
"versions": [
{
"version": "064ce6c550a0630789978bfec7a13ab2bd1bdcdf",
"lessThan": "ba50e7773a99a109a1ea6f753b766a080d3b21cc",
"status": "affected",
"versionType": "git"
},
{
"version": "064ce6c550a0630789978bfec7a13ab2bd1bdcdf",
"lessThan": "6615212d8e131b45bd9705b0d69cc0d2f624666f",
"status": "affected",
"versionType": "git"
},
{
"version": "064ce6c550a0630789978bfec7a13ab2bd1bdcdf",
"lessThan": "8ae7457e71a320867d868f2622d7c643596e4f43",
"status": "affected",
"versionType": "git"
},
{
"version": "064ce6c550a0630789978bfec7a13ab2bd1bdcdf",
"lessThan": "ac3f9c9f1b37edaa7d1a9b908bc79d843955a1a2",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/x86/include/asm/mem_encrypt.h",
"arch/x86/kernel/kvm.c",
"arch/x86/mm/mem_encrypt_amd.c"
],
"versions": [
{
"version": "5.16",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.16",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.53",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.4.16",
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.5.3",
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 19:53Current
EPSS0.00021