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ACPICA: Fix condition check in acpi_ps_parse_loop()

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.

cve-program · CVE-2026-97456

Published

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fix condition check in acpi_ps_parse_loop() Fix condition check for AML_ELSE_OP in acpi_ps_parse_loop() to prevent out-of-bounds access.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-97456

Published

Linux

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/acpi/acpica/psloop.c"
                    ],
                    "versions": [
                        {
                            "version": "5088814a6e931350e5bd29f5d59fa40c6dbbdf10",
                            "lessThan": "c838d32fbe02a6d426aebf95d2aef97de92ddc43",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5088814a6e931350e5bd29f5d59fa40c6dbbdf10",
                            "lessThan": "b79f5cb2131956a7d2c99870336d9fcc6db80c4b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5088814a6e931350e5bd29f5d59fa40c6dbbdf10",
                            "lessThan": "de2bbc8dbe7048f20f0a783a81e712fd3664de5b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5088814a6e931350e5bd29f5d59fa40c6dbbdf10",
                            "lessThan": "4c22c9842c53b824743bdf1d8d19e1cdb908f82e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5088814a6e931350e5bd29f5d59fa40c6dbbdf10",
                            "lessThan": "a477c6ef5335d2d0613ff7c1779a8209f16627c5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5088814a6e931350e5bd29f5d59fa40c6dbbdf10",
                            "lessThan": "5d16f40b019e59df81deb594ed4eafefc8e43cc0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5088814a6e931350e5bd29f5d59fa40c6dbbdf10",
                            "lessThan": "8de27e2d83c0d07ae9443c6304575b0609394bfd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e78935d1e27d31955ad2dad4abe6c453cf669fd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.17.3",
                            "lessThan": "4.18",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

Linux

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/acpi/acpica/psloop.c"
                    ],
                    "versions": [
                        {
                            "version": "4.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

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Sources read 12 Nov 14:22 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current