Debian: Security Advisory (DLA-3525-1)

# SPDX-FileCopyrightText: 2023 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.1.2.2023.3525");
  script_cve_id("CVE-2022-40982", "CVE-2023-20569");
  script_tag(name:"creation_date", value:"2023-08-18 04:25:20 +0000 (Fri, 18 Aug 2023)");
  script_version("2024-02-02T05:06:10+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"4.6");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:C/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-08-15 19:29:17 +0000 (Tue, 15 Aug 2023)");

  script_name("Debian: Security Advisory (DLA-3525-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB10");

  script_xref(name:"Advisory-ID", value:"DLA-3525-1");
  script_xref(name:"URL", value:"https://www.debian.org/lts/security/2023/DLA-3525-1");
  script_xref(name:"URL", value:"https://downfall.page/");
  script_xref(name:"URL", value:"https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/gather-data-sampling.html");
  script_xref(name:"URL", value:"https://comsec.ethz.ch/research/microarch/inception/");
  script_xref(name:"URL", value:"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-7005");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/linux-5.10");
  script_xref(name:"URL", value:"https://wiki.debian.org/LTS");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'linux-5.10' package(s) announced via the DLA-3525-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"CVE-2022-40982

Daniel Moghimi discovered Gather Data Sampling (GDS), a hardware vulnerability for Intel CPUs which allows unprivileged speculative access to data which was previously stored in vector registers.

This mitigation requires updated CPU microcode provided in the intel-microcode package.

For details please refer to [link moved to references] and [link moved to references].

CVE-2023-20569

Daniel Trujillo, Johannes Wikner and Kaveh Razavi discovered INCEPTION, also known as Speculative Return Stack Overflow (SRSO), a transient execution attack that leaks arbitrary data on all AMD Zen CPUs. An attacker can mis-train the CPU BTB to predict non-architectural CALL instructions in kernel space and use this to control the speculative target of a subsequent kernel RET, potentially leading to information disclosure via a speculative side-channel.

For details please refer to [link moved to references] and [link moved to references].

For Debian 10 buster, these problems have been fixed in version 5.10.179-5~deb10u1.

We recommend that you upgrade your linux-5.10 packages.

For the detailed security status of linux-5.10 please refer to its security tracker page at: [link moved to references]

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]");

  script_tag(name:"affected", value:"'linux-5.10' package(s) on Debian 10.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-deb.inc");

release = dpkg_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "DEB10") {

  if(!isnull(res = isdpkgvuln(pkg:"linux-config-5.10", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-doc-5.10", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10-armmp", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10-armmp-lpae", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10-rt-armmp", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-686", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-686-pae", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-amd64", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-arm64", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-armmp", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-armmp-lpae", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-cloud-amd64", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-cloud-arm64", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-common", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-common-rt", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-rt-686-pae", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-rt-amd64", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-rt-arm64", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-headers-5.10.0-0.deb10.24-rt-armmp", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-686-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-686-pae-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-amd64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-amd64-signed-template", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-arm64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-arm64-signed-template", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-armmp", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-armmp-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-armmp-lpae", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-armmp-lpae-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-cloud-amd64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-cloud-arm64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-i386-signed-template", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-rt-686-pae-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-rt-amd64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-rt-arm64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-rt-armmp", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10-rt-armmp-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-686-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-686-pae-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-686-pae-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-686-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-amd64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-amd64-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-arm64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-arm64-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-armmp", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-armmp-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-armmp-lpae", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-armmp-lpae-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-cloud-amd64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-cloud-amd64-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-cloud-arm64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-cloud-arm64-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-rt-686-pae-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-rt-686-pae-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-rt-amd64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-rt-amd64-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-rt-arm64-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-rt-arm64-unsigned", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-rt-armmp", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-5.10.0-0.deb10.24-rt-armmp-dbg", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-kbuild-5.10", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-perf-5.10", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-source-5.10", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-support-5.10.0-0.deb10.24", ver:"5.10.179-5~deb10u1", rls:"DEB10"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);