CVE-2024-49900
linux: In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uninit-value access of new_ea in ea_buf...
CVE-2024-49900 is fixed in 44 products on 1 platform, first by DEBIAN-CVE-2024-49900, released October 21, 2024. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.1
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0028
20th percentile
In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uninit-value access of new_ea in ea_buffer syzbot reports that lzo1x_1_do_compress is using uninit-value: ===================================================== BUG: KMSAN: uninit-value in lzo1x_1_do_compress+0x19f9/0x2510 lib/lzo/lzo1x_compress.c:178 ... Uninit was stored to memory at: ea_put fs/jfs/xattr.c:639 [inline] ... Local variable ea_buf created at: __jfs_setxattr+0x5d/0x1ae0 fs/jfs/xattr.c:662 __jfs_xattr_set+0xe6/0x1f0 fs/jfs/xattr.c:934 ===================================================== The reason is ea_buf->new_ea is not initialized properly. Fix this by using memset to empty its content at the beginning in ea_get().
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| bpftool · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| dtb-aarch64 · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-64kb · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-64kb · sles 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-azure · opensuse-leap 15.6 | 6.4.0-150600.8.17.2 | SUSE-SU-2024:3984-1 | Nov 13, 2024 |
| kernel-azure · sles 15.6 | 6.4.0-150600.8.17.2 | SUSE-SU-2024:3984-1 | Nov 13, 2024 |
| kernel-coco · sles 15.6 | 6.4.0-15061.9.coco15sp6.1 | SUSE-SU-2024:4387-1 | Dec 19, 2024 |
| kernel-coco_debug · sles 15.6 | 6.4.0-15061.9.coco15sp6.1 | SUSE-SU-2024:4387-1 | Dec 19, 2024 |
| kernel-debug · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-default · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-default · sles 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-default-base · opensuse-leap 15.6 | 6.4.0-150600.23.30.1.150600.12.12.6 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-default-base · sles 15.6 | 6.4.0-150600.23.30.1.150600.12.12.6 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-docs · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-docs · sles 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-kvmsmall · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-livepatch-SLE15-SP6-RT_Update_5 · sles 15.6 | 1-150600.1.3.1 | SUSE-SU-2024:3986-1 | Nov 13, 2024 |
| kernel-livepatch-SLE15-SP6_Update_6 · sles 15.6 | 1-150600.13.3.5 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-obs-build · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-obs-build · sles 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-obs-qa · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-rt · opensuse-leap 15.6 | 6.4.0-150600.10.17.1 | SUSE-SU-2024:3986-1 | Nov 13, 2024 |
| kernel-rt_debug · opensuse-leap 15.6 | 6.4.0-150600.10.17.1 | SUSE-SU-2024:3986-1 | Nov 13, 2024 |
| kernel-source · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-source · sles 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-source-azure · opensuse-leap 15.6 | 6.4.0-150600.8.17.1 | SUSE-SU-2024:3984-1 | Nov 13, 2024 |
| kernel-source-azure · sles 15.6 | 6.4.0-150600.8.17.1 | SUSE-SU-2024:3984-1 | Nov 13, 2024 |
| kernel-source-coco · sles 15.6 | 6.4.0-15061.9.coco15sp6.1 | SUSE-SU-2024:4387-1 | Dec 19, 2024 |
| kernel-source-rt · opensuse-leap 15.6 | 6.4.0-150600.10.17.1 | SUSE-SU-2024:3986-1 | Nov 13, 2024 |
| kernel-syms · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-syms · sles 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-syms-azure · opensuse-leap 15.6 | 6.4.0-150600.8.17.1 | SUSE-SU-2024:3984-1 | Nov 13, 2024 |
| kernel-syms-azure · sles 15.6 | 6.4.0-150600.8.17.1 | SUSE-SU-2024:3984-1 | Nov 13, 2024 |
| kernel-syms-coco · sles 15.6 | 6.4.0-15061.9.coco15sp6.1 | SUSE-SU-2024:4387-1 | Dec 19, 2024 |
| kernel-syms-rt · opensuse-leap 15.6 | 6.4.0-150600.10.17.1 | SUSE-SU-2024:3986-1 | Nov 13, 2024 |
| kernel-uek · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek · ol 8 | 0:5.4.17-2136.338.4.1.el8uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-uek · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-container · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-container · ol 8 | 0:5.4.17-2136.338.4.1.el8uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-uek-container · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-container-debug · ol 8 | 0:5.4.17-2136.338.4.1.el8uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-core · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-core · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug · ol 8 | 0:5.4.17-2136.338.4.1.el8uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-uek-debug · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug-devel · ol 8 | 0:5.4.17-2136.338.4.1.el8uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-devel · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-devel · ol 8 | 0:5.4.17-2136.338.4.1.el8uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-uek-devel · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-doc · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-doc · ol 8 | 0:5.4.17-2136.338.4.1.el8uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-uek-doc · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-modules · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-modules · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-303.171.5.2.el9uek | ELSA-2024-12887 | Dec 18, 2024 |
| kernel-uek-tools · ol 8 | 0:5.4.17-2136.338.4.1.el7uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-uek-tools-libs · ol 8 | 0:5.4.17-2136.338.4.1.el7uek | ELSA-2024-12884 | Dec 16, 2024 |
| kernel-zfcpdump · opensuse-leap 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| kernel-zfcpdump · sles 15.6 | 6.4.0-150600.23.30.1 | SUSE-SU-2024:4318-1 | Dec 13, 2024 |
| linux · Debian 12.15 (bookworm) | 6.1.115-1 | DEBIAN-CVE-2024-49900 | Oct 21, 2024 |
| linux · Debian 13.5 (trixie) | 6.11.4-1 | DEBIAN-CVE-2024-49900 | Oct 21, 2024 |
| linux · Debian 14 | 6.11.4-1 | DEBIAN-CVE-2024-49900 | Oct 21, 2024 |
| perf · ol 8 | 0:5.4.17-2136.338.4.1.el7uek | ELSA-2024-12884 | Dec 16, 2024 |
| python-perf · ol 8 | 0:5.4.17-2136.338.4.1.el7uek | ELSA-2024-12884 | Dec 16, 2024 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.