Backport CVE-2020-24370's patch #15847
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CVE-2020-24370 is a security vulnerability in lua. Although the CVE decription in CVE-2020-24370 said that this CVE only affected lua 5.4.0, according to lua this CVE actually existed since lua 5.2. The root cause of this CVE is the negation overflow that occurs when you try to take the negative of 0x80000000. Thus, this CVE also exists in openzfs. Try to backportthe fix to the lua in openzfs since the original fix is for 5.4 and several functions have been changed. GHSA-gfr4-c37g-mm3v https://nvd.nist.gov/vuln/detail/CVE-2020-24370 https://www.lua.org/bugs.html#5.4.0-11 lua/lua@a585eae Signed-off-by: ChenHao Lu <18302010006@fudan.edu.cn>
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behlendorf
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CVE-2020-24370 is a security vulnerability in lua. Although the CVE description in CVE-2020-24370 said that this CVE only affected lua 5.4.0, according to lua this CVE actually existed since lua 5.2. The root cause of this CVE is the negation overflow that occurs when you try to take the negative of 0x80000000. Thus, this CVE also exists in openzfs. Try to backport the fix to the lua in openzfs since the original fix is for 5.4 and several functions have been changed. GHSA-gfr4-c37g-mm3v https://nvd.nist.gov/vuln/detail/CVE-2020-24370 https://www.lua.org/bugs.html#5.4.0-11 lua/lua@a585eae Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: ChenHao Lu <18302010006@fudan.edu.cn> Closes #15847
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CVE-2020-24370 is a security vulnerability in lua. Although the CVE description in CVE-2020-24370 said that this CVE only affected lua 5.4.0, according to lua this CVE actually existed since lua 5.2. The root cause of this CVE is the negation overflow that occurs when you try to take the negative of 0x80000000. Thus, this CVE also exists in openzfs. Try to backport the fix to the lua in openzfs since the original fix is for 5.4 and several functions have been changed. GHSA-gfr4-c37g-mm3v https://nvd.nist.gov/vuln/detail/CVE-2020-24370 https://www.lua.org/bugs.html#5.4.0-11 lua/lua@a585eae Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: ChenHao Lu <18302010006@fudan.edu.cn> Closes #15847
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CVE-2020-24370 is a security vulnerability in lua. Although the CVE description in CVE-2020-24370 said that this CVE only affected lua 5.4.0, according to lua this CVE actually existed since lua 5.2. The root cause of this CVE is the negation overflow that occurs when you try to take the negative of 0x80000000. Thus, this CVE also exists in openzfs. Try to backport the fix to the lua in openzfs since the original fix is for 5.4 and several functions have been changed. GHSA-gfr4-c37g-mm3v https://nvd.nist.gov/vuln/detail/CVE-2020-24370 https://www.lua.org/bugs.html#5.4.0-11 lua/lua@a585eae Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: ChenHao Lu <18302010006@fudan.edu.cn> Closes openzfs#15847
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CVE-2020-24370 is a security vulnerability in lua. Although the CVE description in CVE-2020-24370 said that this CVE only affected lua 5.4.0, according to lua this CVE actually existed since lua 5.2. The root cause of this CVE is the negation overflow that occurs when you try to take the negative of 0x80000000. Thus, this CVE also exists in openzfs. Try to backport the fix to the lua in openzfs since the original fix is for 5.4 and several functions have been changed. GHSA-gfr4-c37g-mm3v https://nvd.nist.gov/vuln/detail/CVE-2020-24370 https://www.lua.org/bugs.html#5.4.0-11 lua/lua@a585eae Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: ChenHao Lu <18302010006@fudan.edu.cn> Closes openzfs#15847
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CVE-2020-24370 is a security vulnerability in lua. Although the CVE description in CVE-2020-24370 said that this CVE only affected lua 5.4.0, according to lua this CVE actually existed since lua 5.2. The root cause of this CVE is the negation overflow that occurs when you try to take the negative of 0x80000000. Thus, this CVE also exists in openzfs. Try to backport the fix to the lua in openzfs since the original fix is for 5.4 and several functions have been changed. GHSA-gfr4-c37g-mm3v https://nvd.nist.gov/vuln/detail/CVE-2020-24370 https://www.lua.org/bugs.html#5.4.0-11 lua/lua@a585eae Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: ChenHao Lu <18302010006@fudan.edu.cn> Closes openzfs#15847
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mostly support for newer kernel-versions, and fixes for the BRT bugs discovered with 2.2.0 (BRT remains disabled by default). The update contains a fix for CVE-2020-24370 in lua (which is present in ZFS for channel-programs, which we do not use) - see: openzfs/zfs#15847 for more details. One patch from Stefan Lendl was backported and is now in the ZFS 2.2 branch. Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
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CVE-2020-24370 is a security vulnerability in lua. Although the CVE decription in CVE-2020-24370 said that this CVE only affected lua 5.4.0, according to lua this CVE actually existed since lua 5.2. The root cause of this CVE is the negation overflow that occurs when you try to take the negative of 0x80000000. Thus, this CVE also exists in openzfs.
Try to backport the fix to the lua in openzfs since the original fix is for 5.4 and several functions have been changed.