In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.

An update of the u package has been released.

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5764-1 advisory.

    It was discovered that U-Boot incorrectly handled certain USB DFU download setup packets. A local attacker     could use this issue to cause U-Boot to crash, resulting in a denial of service, or possibly execute     arbitrary code. (CVE-2022-2347)

    Nicolas Bidron and Nicolas Guigo discovered that U-Boot incorrectly handled certain fragmented IP packets.
    A local attacker could use this issue to cause U-Boot to crash, resulting in a denial of service, or     possibly execute arbitrary code. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu     22.04 LTS. (CVE-2022-30552, CVE-2022-30790)

    It was discovered that U-Boot incorrectly handled certain NFS lookup replies. A remote attacker could use     this issue to cause U-Boot to crash, resulting in a denial of service, or possibly execute arbitrary code.
    This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2022-30767)

    Jincheng Wang discovered that U-Boot incorrectly handled certain SquashFS structures. A local attacker     could use this issue to cause U-Boot to crash, resulting in a denial of service, or possibly execute     arbitrary code. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS.
    (CVE-2022-33103)

    Tatsuhiko Yasumatsu discovered that U-Boot incorrectly handled certain SquashFS structures. A local     attacker could use this issue to cause U-Boot to crash, resulting in a denial of service, or possibly     execute arbitrary code. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS.
    (CVE-2022-33967)

    It was discovered that U-Boot incorrectly handled the i2c command. A local attacker could use this issue     to cause U-Boot to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue     only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2022-34835)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the uboot-tools packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the 'i2c md' command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the uboot-tools package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the 'i2c md' command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2022:2712-1 advisory.

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the i2c md command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:2666-1 advisory.

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the i2c md command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:2667-1 advisory.

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the i2c md command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2653-1 advisory.

  - squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022.07-rc5 contains a heap-     based buffer overflow vulnerability due to a defect in the metadata reading process. Loading a specially     crafted squashfs image may lead to a denial-of-service (DoS) condition or arbitrary code execution.
    (CVE-2022-33967)

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the i2c md command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:2654-1 advisory.

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the i2c md command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2661-1 advisory.

  - squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022.07-rc5 contains a heap-     based buffer overflow vulnerability due to a defect in the metadata reading process. Loading a specially     crafted squashfs image may lead to a denial-of-service (DoS) condition or arbitrary code execution.
    (CVE-2022-33967)

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the i2c md command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2584-1 advisory.

  - Das U-Boot 2022.01 has a Buffer Overflow. (CVE-2022-30552)

  - Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552. (CVE-2022-30790)

  - In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow     in the i2c md command enables the corruption of the return address pointer of the do_i2c_md function.
    (CVE-2022-34835)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
203877	Photon OS 3.0: U PHSA-2023-3.0-0520	Nessus	PhotonOS Local Security Checks	critical
203334	Photon OS 4.0: U PHSA-2023-4.0-0322	Nessus	PhotonOS Local Security Checks	critical
168465	Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : U-Boot vulnerabilities (USN-5764-1)	Nessus	Ubuntu Local Security Checks	critical
165824	EulerOS 2.0 SP10 : uboot-tools (EulerOS-SA-2022-2422)	Nessus	Huawei Local Security Checks	critical
165797	EulerOS 2.0 SP10 : uboot-tools (EulerOS-SA-2022-2435)	Nessus	Huawei Local Security Checks	critical
165030	EulerOS 2.0 SP9 : uboot-tools (EulerOS-SA-2022-2306)	Nessus	Huawei Local Security Checks	critical
165025	EulerOS 2.0 SP9 : uboot-tools (EulerOS-SA-2022-2335)	Nessus	Huawei Local Security Checks	critical
163975	SUSE SLES12 Security Update : u-boot (SUSE-SU-2022:2712-1)	Nessus	SuSE Local Security Checks	critical
163877	SUSE SLES12 Security Update : u-boot (SUSE-SU-2022:2666-1)	Nessus	SuSE Local Security Checks	critical
163876	SUSE SLES15 Security Update : u-boot (SUSE-SU-2022:2667-1)	Nessus	SuSE Local Security Checks	critical
163814	SUSE SLED15 / SLES15 Security Update : u-boot (SUSE-SU-2022:2653-1)	Nessus	SuSE Local Security Checks	critical
163811	SUSE SLES15 Security Update : u-boot (SUSE-SU-2022:2654-1)	Nessus	SuSE Local Security Checks	critical
163801	SUSE SLED15 / SLES15 Security Update : u-boot (SUSE-SU-2022:2661-1)	Nessus	SuSE Local Security Checks	critical
163636	SUSE SLES15 Security Update : u-boot (SUSE-SU-2022:2584-1)	Nessus	SuSE Local Security Checks	critical

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CVE-2022-34835

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