The Linux kernel handles the basic functions of the operating system.
Paul Starzetz discovered a flaw in bounds checking in mremap() in the Linux
kernel versions 2.4.23 and previous which may allow a local attacker to
gain root privileges. No exploit is currently available; however, it is
believed that this issue is exploitable (although not trivially.) The
Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned
the name CAN-2003-0985 to this issue.
All users of Red Hat Enterprise Linux 3 are advised to upgrade to these
errata packages, which contain a backported security patch that corrects
this issue.
Red Hat would like to thank Paul Starzetz from ISEC for disclosing this
issue as well as Andrea Arcangeli and Solar Designer for working on the patch.
| Red Hat Enterprise Linux AS (v. 3) |
|
| SRPMS: |
| kernel-2.4.21-4.0.2.EL.src.rpm |
e68bea556b93a1dee6cfdf696e98df3e |
| |
| athlon: |
| kernel-2.4.21-4.0.2.EL.athlon.rpm |
41fb4bb8e4ba45d8b2b19e3dfcfde4e6 |
| kernel-smp-2.4.21-4.0.2.EL.athlon.rpm |
144e99e35664aac1bf65de05fde4a885 |
| kernel-smp-unsupported-2.4.21-4.0.2.EL.athlon.rpm |
d13845f63a1b66784f1abeba84d44a67 |
| kernel-unsupported-2.4.21-4.0.2.EL.athlon.rpm |
398c29e648fef9215b39c0d2bddb588e |
| |
| i386: |
| kernel-BOOT-2.4.21-4.0.2.EL.i386.rpm |
56df9a3d95055d94d5833a29028305f0 |
| kernel-doc-2.4.21-4.0.2.EL.i386.rpm |
ef478996fd7b952ed0551201be5f7d72 |
| kernel-source-2.4.21-4.0.2.EL.i386.rpm |
bf805946cb7c7e23c2ed4acf87b5811a |
| |
| i686: |
| kernel-2.4.21-4.0.2.EL.i686.rpm |
33b1b20f7f79fb0adfb5d780a18752a0 |
| kernel-hugemem-2.4.21-4.0.2.EL.i686.rpm |
76c8d7b95b87f63c2f196efc3eb17c51 |
| kernel-hugemem-unsupported-2.4.21-4.0.2.EL.i686.rpm |
ba3f2981a3fda22a625d23ebd121e5cb |
| kernel-smp-2.4.21-4.0.2.EL.i686.rpm |
56415916941470e1f40c05220a4275e7 |
| kernel-smp-unsupported-2.4.21-4.0.2.EL.i686.rpm |
29edba5852840280f3a7a18180b7e872 |
| kernel-unsupported-2.4.21-4.0.2.EL.i686.rpm |
a0dc85279a34f3b206a9fa7e3702e2e7 |
| |
| ia64: |
| kernel-2.4.21-4.0.2.EL.ia64.rpm |
9811e72722783f1d9659b1c6bd2419be |
| kernel-doc-2.4.21-4.0.2.EL.ia64.rpm |
3e18f6675b4fab8ed30a5e93c82eae62 |
| kernel-source-2.4.21-4.0.2.EL.ia64.rpm |
30401921243af755c9a7ed8291985fff |
| kernel-unsupported-2.4.21-4.0.2.EL.ia64.rpm |
90de7bc1cbfe908acf098d8eaec286ef |
| |
| ppc64: |
| kernel-doc-2.4.21-4.0.2.EL.ppc64.rpm |
34845a73c9cfc1620f9bbf730fccaa5e |
| kernel-source-2.4.21-4.0.2.EL.ppc64.rpm |
9913c5eee42d2a492d25b53f2fe90edb |
| |
| ppc64iseries: |
| kernel-2.4.21-4.0.2.EL.ppc64iseries.rpm |
0e780cab029860054aa73e24372cd26f |
| kernel-unsupported-2.4.21-4.0.2.EL.ppc64iseries.rpm |
c3bf7be0358e61d4554b3f95b6d9cab3 |
| |
| ppc64pseries: |
| kernel-2.4.21-4.0.2.EL.ppc64pseries.rpm |
a6123afb92a3c9c5a023a18614cd2651 |
| kernel-unsupported-2.4.21-4.0.2.EL.ppc64pseries.rpm |
a16f8aede1694a39561d1c0a07f9ff13 |
| |
| s390: |
| kernel-2.4.21-4.0.2.EL.s390.rpm |
aa4192922b9ce43c56c08913359442db |
| kernel-doc-2.4.21-4.0.2.EL.s390.rpm |
fa3d522e34fcf13d72993fd42c9447be |
| kernel-source-2.4.21-4.0.2.EL.s390.rpm |
c3910135c60819846b68ca205703be92 |
| kernel-unsupported-2.4.21-4.0.2.EL.s390.rpm |
2a878416a38619246df3858212f230c7 |
| |
| s390x: |
| kernel-2.4.21-4.0.2.EL.s390x.rpm |
89f2dcd6d35697fa538b661475ff4c21 |
| kernel-doc-2.4.21-4.0.2.EL.s390x.rpm |
6ff3ebc245239cb7dc401eea959038fb |
| kernel-source-2.4.21-4.0.2.EL.s390x.rpm |
37c923447314318206a9e1f175ae93a2 |
| kernel-unsupported-2.4.21-4.0.2.EL.s390x.rpm |
db3cffb82a31b83cfd8ef0b07b51605d |
| |
| x86_64: |
| kernel-2.4.21-4.0.2.EL.x86_64.rpm |
1b5679e1bce5ea11a4dc325dc91ba61f |
| kernel-doc-2.4.21-4.0.2.EL.x86_64.rpm |
67f4a0e9ec799f37376c137e1c4d1833 |
| kernel-smp-2.4.21-4.0.2.EL.x86_64.rpm |
a9501a1eae36511af2a5f027e436470e |
| kernel-smp-unsupported-2.4.21-4.0.2.EL.x86_64.rpm |
2e105db7ae7cf18ebea1e49874433163 |
| kernel-source-2.4.21-4.0.2.EL.x86_64.rpm |
5ec993c7c2a379c3ceaaf86ce0741191 |
| kernel-unsupported-2.4.21-4.0.2.EL.x86_64.rpm |
78362b04ade1ce1e6541c93caab8028c |
| |
| Red Hat Enterprise Linux ES (v. 3) |
|
| SRPMS: |
| kernel-2.4.21-4.0.2.EL.src.rpm |
e68bea556b93a1dee6cfdf696e98df3e |
| |
| athlon: |
| kernel-2.4.21-4.0.2.EL.athlon.rpm |
41fb4bb8e4ba45d8b2b19e3dfcfde4e6 |
| kernel-smp-2.4.21-4.0.2.EL.athlon.rpm |
144e99e35664aac1bf65de05fde4a885 |
| kernel-smp-unsupported-2.4.21-4.0.2.EL.athlon.rpm |
d13845f63a1b66784f1abeba84d44a67 |
| kernel-unsupported-2.4.21-4.0.2.EL.athlon.rpm |
398c29e648fef9215b39c0d2bddb588e |
| |
| i386: |
| kernel-BOOT-2.4.21-4.0.2.EL.i386.rpm |
56df9a3d95055d94d5833a29028305f0 |
| kernel-doc-2.4.21-4.0.2.EL.i386.rpm |
ef478996fd7b952ed0551201be5f7d72 |
| kernel-source-2.4.21-4.0.2.EL.i386.rpm |
bf805946cb7c7e23c2ed4acf87b5811a |
| |
| i686: |
| kernel-2.4.21-4.0.2.EL.i686.rpm |
33b1b20f7f79fb0adfb5d780a18752a0 |
| kernel-hugemem-2.4.21-4.0.2.EL.i686.rpm |
76c8d7b95b87f63c2f196efc3eb17c51 |
| kernel-hugemem-unsupported-2.4.21-4.0.2.EL.i686.rpm |
ba3f2981a3fda22a625d23ebd121e5cb |
| kernel-smp-2.4.21-4.0.2.EL.i686.rpm |
56415916941470e1f40c05220a4275e7 |
| kernel-smp-unsupported-2.4.21-4.0.2.EL.i686.rpm |
29edba5852840280f3a7a18180b7e872 |
| kernel-unsupported-2.4.21-4.0.2.EL.i686.rpm |
a0dc85279a34f3b206a9fa7e3702e2e7 |
| |
| Red Hat Enterprise Linux WS (v. 3) |
|
| SRPMS: |
| kernel-2.4.21-4.0.2.EL.src.rpm |
e68bea556b93a1dee6cfdf696e98df3e |
| |
| athlon: |
| kernel-2.4.21-4.0.2.EL.athlon.rpm |
41fb4bb8e4ba45d8b2b19e3dfcfde4e6 |
| kernel-smp-2.4.21-4.0.2.EL.athlon.rpm |
144e99e35664aac1bf65de05fde4a885 |
| kernel-smp-unsupported-2.4.21-4.0.2.EL.athlon.rpm |
d13845f63a1b66784f1abeba84d44a67 |
| kernel-unsupported-2.4.21-4.0.2.EL.athlon.rpm |
398c29e648fef9215b39c0d2bddb588e |
| |
| i386: |
| kernel-BOOT-2.4.21-4.0.2.EL.i386.rpm |
56df9a3d95055d94d5833a29028305f0 |
| kernel-doc-2.4.21-4.0.2.EL.i386.rpm |
ef478996fd7b952ed0551201be5f7d72 |
| kernel-source-2.4.21-4.0.2.EL.i386.rpm |
bf805946cb7c7e23c2ed4acf87b5811a |
| |
| i686: |
| kernel-2.4.21-4.0.2.EL.i686.rpm |
33b1b20f7f79fb0adfb5d780a18752a0 |
| kernel-hugemem-2.4.21-4.0.2.EL.i686.rpm |
76c8d7b95b87f63c2f196efc3eb17c51 |
| kernel-hugemem-unsupported-2.4.21-4.0.2.EL.i686.rpm |
ba3f2981a3fda22a625d23ebd121e5cb |
| kernel-smp-2.4.21-4.0.2.EL.i686.rpm |
56415916941470e1f40c05220a4275e7 |
| kernel-smp-unsupported-2.4.21-4.0.2.EL.i686.rpm |
29edba5852840280f3a7a18180b7e872 |
| kernel-unsupported-2.4.21-4.0.2.EL.i686.rpm |
a0dc85279a34f3b206a9fa7e3702e2e7 |
| |
| ia64: |
| kernel-2.4.21-4.0.2.EL.ia64.rpm |
9811e72722783f1d9659b1c6bd2419be |
| kernel-doc-2.4.21-4.0.2.EL.ia64.rpm |
3e18f6675b4fab8ed30a5e93c82eae62 |
| kernel-source-2.4.21-4.0.2.EL.ia64.rpm |
30401921243af755c9a7ed8291985fff |
| kernel-unsupported-2.4.21-4.0.2.EL.ia64.rpm |
90de7bc1cbfe908acf098d8eaec286ef |
| |
| x86_64: |
| kernel-2.4.21-4.0.2.EL.x86_64.rpm |
1b5679e1bce5ea11a4dc325dc91ba61f |
| kernel-doc-2.4.21-4.0.2.EL.x86_64.rpm |
67f4a0e9ec799f37376c137e1c4d1833 |
| kernel-smp-2.4.21-4.0.2.EL.x86_64.rpm |
a9501a1eae36511af2a5f027e436470e |
| kernel-smp-unsupported-2.4.21-4.0.2.EL.x86_64.rpm |
2e105db7ae7cf18ebea1e49874433163 |
| kernel-source-2.4.21-4.0.2.EL.x86_64.rpm |
5ec993c7c2a379c3ceaaf86ce0741191 |
| kernel-unsupported-2.4.21-4.0.2.EL.x86_64.rpm |
78362b04ade1ce1e6541c93caab8028c |
| |
(The unlinked packages above are only available from the Red Hat Network)
|